1、Bejing Daxing International Airport completed its first flight of passenger planes ___________four aircrafts landed safely on the runway Monday morning.
A.though B.as C.while D.before
2、The cost of living recently _____ steadily because of epidemic of COVID- 19, leading some people to drop out of the big city race.
A.is climbing
B.is being climbed
C.has been climbing
D.has been climbed
3、It is likely that we may ________ great benefits from such releases of genetically engineered organisms into the environment — providing they do what we expect them to.
A.invalidate
B.derive
C.prohibit
D.reserve
4、Generally there is a sharp ______ between them in their character.
A.contact B.contrary C.contract D.contrast
5、Fully _______ in looking after three small children, she cannot speak to you at the moment.
A.occupied B.being occupied C.occupying D.being occupying
6、The teacher stressed again that the students should not ________ any key words while reading the passage.
A.bring out
B.leave out
C.let out
D.make out
7、________ and out of breath, we reached the top of the mountains and stopped ________ the beautiful scenery.
A.Tiring; to admire
B.Tiring; admiring
C.Tired; admiring
D.Tired;to admire
8、Rita loves her son so much that she ________ two hours every Sunday afternoon to spend with him.
A.set aside B.set back C.set out D.set off
9、_______ the secret of nature, the young scientist has little time for entertainment.
A. Devoted to bring out B. Devoted himself to bringing out
C. Devoted to bringing out D. Devoting to bring out
10、—You called me up about 11:00 last night, didn’t you?
—No, I didn’t phone you. It someone else.
A.must be B.must have been C.could be D.could have been
11、___ is known to all, Xiao Ming is good at English.
A.It B.As C.Which D.What
12、People were to find that some species were going extinct, which was a ______ trend.
A.astonishing; disturbing
B.astonished; disturbed
C.astonishing; disturbed
D.astonished; disturbing
13、--- Will you lend me some money?
--- Sorry, mine _______.
A.were used up
B.has run out
C.have run out
D.has run out of
14、—How about a chat over a cup of coffee this afternoon?
—Sorry,I’m________today and can’t put you in.Let’s make it sometime next week.
A.on a limited budget B.in high spirits
C.on a tight schedule D.in deep doubt
15、The human body can tolerate only a small range of temperature, _____ when the person is engaged in vigorous activity.
A.essentially B.specially C.generally D.especially
16、Reading materials for children entered schools to help them develop the habit of garbage sorting at a young age.
A.having intended B.having been intended
C.intended D.intending
17、You________have scolded him for his poor performance.After all,he had done his best.
A.wouldn’t B.couldn’t C.mustn’t D.shouldn’t
18、______himself to alcohol,the man seldom cared about his family.
A.Adjusting B.Approaching C.Abandoning D.Acknowledging
19、The five mascots(吉祥物), Beibei ,Jingjing, Huanhuan, Yingying and Nini ,meaning in English “Welcome to Beijing”, a message of friendship to people all over the world.
A.communicate B.represent C.leave D.stand
20、This hill is ________ that small one.
A.four times high than
B.four time the height of
C.four times higher than
D.four times as higher as
21、There are some health problems that, if _______ in time, can become bigger ones later on.
A.not treated B.not being treated
C.not to be treated D.not having been treated
22、Do you _______ to her pessimistic view of the state of the economy?
A.contribute B.subscribe C.appeal D.subject
23、As the final examinations ______ students begin to busy themselves with reviewing.
A. draw in B. drop out
C. draw near D. drop in
24、Not until he came back home ______ his schoolbag had been left on the school bus.
A. did he find B. he did find
C. he found D. found he
25、________ that the small village ________ him. He knows almost everything about it.
A.There is no doubt; is familiar with
B.There is no doubt; is familiar to
C.It is no doubt; is familiar with
D.It is no doubt; is familiar to
26、First Days
First days are milestones in our lives. They mark the beginning of a new experience or journey, They are also filled with mixed emotions. They can be a little frightening as we step into the unknown, but they can also inspire us as they give us fresh hope for the future. First days are powerful as we can leave our mistakes and failures in the past and make a new start.
I want to share a story that perfectly illustrates this point. It is a story about a little girl named Trisha. Trisha was born in a family of teachers who had taught her that reading was the key to knowledge. She watched her older brother as he read his schoolbooks and could hardly wait for the day when she would learn to read.
But when Trisha finally started school, she found that she was not able to understand the words like the other boys and girls. No matter how hard she tried the letters mixed up together, and she saw only confusion, Trisha fell further behind, the other children laughed and made fun of her, and she began to believe that she was not smart. By the time Trisha entered fifth grade, she had lost all confidence in herself. That was the year she met Mr. Falker. He was different. He praised Trisha’s talents, and he wouldn’t tolerate the other children teasing her. Mr. Falker realized that Trisha didn’t know how to read, but he knew she could with some help.
He recruited(招聘)a reading specialist, and together they worked with Trisha after school. They helped her to write letters and hear the sounds until one day Mr. Falker handed her a book and she read it all by herself. She didn’t even notice the tear, in his eyes.
This is a true story. The little girl is Patricia Polacco, the famous children’s author, and Thank you Mr. Falker is the twenty-sixth book that she has written.
We can all make a difference in the world—one student at a time by using first days” with wisdom and grace,and giving each individual the chance to start over and become the best that they can be.
【1】Trisha fell far behind in school because she .
A.was not confident B.was not smart enough
C.did not try her best D.did not know how to read
【2】The passage mainly conveys the message that First days are_____ .
A.frightening as we step into the unknown
B.inspiring as they give us fresh hope for the future
C.turning points from where we can make a new start
D.chances when we can forget our mistakes and failures
【3】The passage is probably intended for .
A.teachers B.students
C.children’s authors D.reading specialists
【4】How does the writer make his point clear?
A.By persuading. B.By making suggestions.
C.By arguing. D.By giving an example.
27、 Children are starting on digital devices at ever younger ages, and opinions on the effects of children's digital-media habits are deeply polarised.(两极分化的).
Jean Twenge, a psychology professor, thinks excessive use of the internet and social media makes children lonely and depressed and poses serious risks to their physical and particularly their mental health, sometimes to the point of driving them to suicide.
However, Daniel Kardefelt-Winther of the Innocenti research office of Unicef examined various evidence and found less cause for alarm than is often suggested.Most of the studies he examined seem to show that the technology helps children stay in touch with their friends and make new ones.
The relationship between the use of digital technology and children's mental health, broadly speaking, appears to be u-shaped.Researchers have found that moderate use is beneficial, whereas either no use at all or extreme use could be harmful.
What worries some experts more is that screens are becoming part of the middle-class armoury( 武器 ) for perpetuating( 巩固 ) social advantage.Children from well-off homes are enrolled in private classes to learn skills like "How to be a YouTuber", which poorer parents cannot afford.
【1】What is the second paragraph mainly about?
A. The disadvantages of overusing digital media.
B. The bad effects of using digital media.
C. Several bad impacts of using digital media.
D. The advantages of overusing digital media.
【2】What is Daniel Kardefelt-Winther’s attitude to the use of digital media?
A. Objective B. Favorable
C. Indifferent D. Uncertain
【3】What can you infer from the last paragraph?
A. Not all Children from rich homes can attend private classes
B. Not all Children from poor homes can learn skills like“how to be a YouTuber”.
C. Digital media is the only way of strengthening the middle-class.
D. Digital media can widen class gap.
【4】What is the best title for the text?
A. Should children interact with digital media ?
B. Should parents allow their children interact with digital media?
C. What children do to interact with digital devices.
D. How children interact with digital devices.
28、 New research shows that daily light walking is important for maintaining health as you age. But if you can’t hit 10,000 steps, don't worry. There's nothing magical about the number 10,000.
In fact, the idea of walking at least 10,000 steps a day for health goes back decades to a marketing campaign started in Japan to promote a pedometer(计步器).And then, it was adopted in the US as a goal to promote good health.
"The original basis of the number was not scientific." says researcher I-Min Lee of Brigham and Women’s Hospital. She was curious to know how many steps you need to take a day to maintain good health and live a long life, so she and her colleagues designed a study. It turns out that women who took about 4,000 steps per day got an increase in longevity(寿命), compared with women who took fewer steps. “It was sort of surprising,” Lee says. Another surprise: the benefits of walking maxed out at about 7,500 steps. In other words, women who walked more than 7,500 steps per day saw no additional increase in longevity.
“ I love this study. I think it’s really good news for women who may not be very active. All they have to do is walk,” says Kathleen Janz, who studies how physical activity influences health at the University of Iowa. And Janz says that’s encouraging. Another thing Janz notes is that this study only measured walking. It didn’t measure things that don’t require steps, like gardening, swimming or biking.
So, if 10,000 steps has been feeling out of reach to you, it may be time to reset those factory settings on your fitness tracker. Instead, try to hit at least 4,400 a day, along with daily activities that you enjoy. And stick to it.
【1】What’s the original purpose of the idea of walking at least 10,000 steps a day?
A.To make people live longer.
B.To help sell a product.
C.To change people’s habits.
D.To test a pedometer
【2】How does Lee think of the result of the study?
A.Confusing
B.Unexpected
C.Encouraging
D.Doubtful
【3】Which may Kathleen Janz agree with?
A.People need 10,000 steps a day
B.Pedometer producers should change their settings.
C.The study should not only focus on daily walking.
D.Some activities that don’t demand steps also benefit health.
29、 Kobe Bryant was one of nine people killed in a helicopter crash on 26, Jan. 2019. He was 41. His 13-year-old daughter Gianna was also killed in the crash. Bryant was one of the greatest NBA players of all-time and an icon in the sports world. In addition to his success on the basketball court, Bryant was known for a ceaseless work ethic and incredible drive.
In honor of Bryant’s legacy, here are some inspiring quotes from Bryant on hard work, success, and life.
On achieving success:
“When you make a choice and say, ‘Come hell or high water, I am going to be this,’ then you should not be surprised when you are that. It should not be something that is intoxicating or out of character because you have seen this moment for so long that ... when that moment comes, of course it is here because it has been here the whole time, because it has been [in your mind] the whole time.”
On failure:
“I don’t mean to sound cavalier when I say that, but never. It’s basketball. I’ve practiced and practiced and played so many times. There’s nothing truly to be afraid of, when you think about it ... Because I’ve failed before, and I woke up the next morning, and I’m OK. People say bad things about you in the paper on Monday, and then on Wednesday, you're the greatest thing since sliced bread. I’ve seen that cycle, so why would I be nervous about it happening?”
On life:
“There’s a choice that we have to make as people, as individuals. If you want to be great at something there is a choice you have to make. We can all be masters at our craft, but you have to make a choice. What I mean by that is, there are inherent sacrifices that come along with that — family time, hanging out with your friends, being a great friend, being a great son, nephew, whatever the case may be. There are sacrifices that come along with that.”
On retiring and facing the end of his basketball career:
“There is beauty in that. I mean, it's going through the cycle. I mean, it's the cycle that is the natural progression of growth, of maturation. I mean, there's no sadness in that ... I see the beauty in not being able to blow past defenders anymore, you know what I mean? I see the beauty in getting up in the morning and being in pain because I know all the hard work that it took to get to this point. So, I’m not, I'm not sad about it. I'm very appreciative of what I've had.”
【1】What is the attitude of Kobe Bryant towards achieving success by saying “Come hell or high water, I am going to be this”?
A.Confident B.Determined
C.Optimistic D.Frightened
【2】The word “cavalier” in the 3rd paragraph probably means __________.
A.not serious or caring B.anxious and eager
C.worried and pessimistic D.not proud or arrogant
【3】When it comes to failure, Kobe Bryant tended to __________.
A.fight against those who said bad things about him.
B.worry about others’ comments on his performance.
C.cheer for himself by regarding himself as the greatest figure.
D.show no fear facing ups and downs.
【4】What can be inferred from the passage?
A.People paid tribute to Kobe Bryant for his success on the basketball court.
B.Kobe Bryant devoted more of his life to basketball instead of accompanying his family.
C.Kobe Bryant regarded his retirement as the beginning of another career.
D.Kobe Bryant felt emotionless when facing the end of his basketball career.
30、 That day, I followed my Beijing daily routine of coming home from Tsinghua University. I was______enough to experience a friendly casual meeting. When entering the______I heard “Wait! Wait!". As I held the lift doors open, a woman______rushed in and thanked me. When I _____in Chinese, she was surprised. After chatting, she______to help me with my Chinese, and then we______names and numbers.
As 1 told my flatmates about the experience, they didn't hesitate to express their_____. From the western point of view, experiences like these are dangerous.______,to be “more Chinese”, I stayed in touch with my lift friend.
The following week she______me to go for milk tea with her and her______. I thought that the girl would________the opportunity to practice English. However, most of our _____was in Chinese! They even went to great length to help me practice______my Chinese is only middle level. Our next_______was when we gathered together to make dumplings. They made me______completely at ease in their home.
After these______meet-ups I have spent lots of time with the family, and I feel that they have become my own______abroad. Fortunately, I didn't let our western point of view act as a______. This experience has made my stay in China______. I feel like this simple difference in______is something we in the west can learn from Chinese culture.
【1】A.satisfied B.lucky C.brave D.eager
【2】A.lift B.dormitory C.apartment D.office
【3】A.madly B.swiftly C.blindly D.elegantly
【4】A.apologized B.clarified C.opposed D.replied
【5】A.compromised B.offered C.struggled D.refused
【6】A.gave B.mentioned C.remembered D.exchanged
【7】A.admiration B.desire C.concern D.interest
【8】A.Therefore B.Yet C.Also D.Thus
【9】A.forced B.invited C.allowed D.expected
【10】A.daughter B.colleague C.relative D.flatmate
【11】A.abandon B.seize C.get D.own
【12】A.description B.conversation C.speech D.argument
【13】A.as B.so C.if D.unless
【14】A.performance B.vacation C.trip D.meeting
【15】A.behave B.pretend C.look D.feel
【16】A.initial B.recent C.difficult D.familiar
【17】A.parent B.community C.family D.group
【18】A.challenge B.barrier C.signal D.message
【19】A.unforgettable B.embarrassing C.changeable D.disturbing
【20】A.privilege B.restriction C.competence D.attitude
31、 One night when I wanted to enter my little girl’s room, I suddenly stopped. Through the crack (缝隙) of the door, I noticed her playing. In one hand was a plastic __ and in the other, a toy broom. I __ quietly as she was speaking to her make-believe little friend and I’ll never forget the words she said __ it was just a pretence.
She said, “Suzie is in the corner because she has not been very __ recently. She didn’t listen to a word I said or do the things she should.” In the corner I saw her baby doll all dressed in lace and pink. It was __ that she had been put there to sit __ and think by herself.
My daughter continued her “____”, as I sat down on the floor. She said, “I’m all fed up. I just don’t know what to do with her any more. She cries whenever I have to work and wants to play games, too. She never __ me to do the things I just have to. She tries to help me with the dishes, but her arms just cannot ___. And she doesn’t know how to fold towels. I don’t have the __ to teach. I have a lot of work to do and a big house to keep ___. I don’t have the time to sit and play – __ what I mean?”
That day I thought quite a lot about making some necessary changes in my life as I listened to her __ words that cut me like a knife. I hadn’t been paying enough attention to what I care most about. I’d been caught up in responsibilities that __ throughout the year.
But now my __ has greatly changed because in my heart I realize that I’ve seen the world in a __ way through my little girl’s eyes. So, just let the spider webs __ the corners and the dusty toy rabbit rule the floor. I’m not going to __ them any more.I’m going to fill the house with __ of a child and her mother, for we are given onlyone childhood, and we will __ get another.
【1】A.toy B.tool C.phone D.speaker
【2】A.listened B.accompanied C.thought D.waited
【3】A.as though B.even if C.so that D.now that
【4】A.good B.careful C.happy D.serious
【5】A.possible B.unusual C.obvious D.strange
【6】A.somewhere B.still C.anyway D.alone
【7】A.story B.adventure C.conversation D.opinion
【8】A.allows B.urges C.helps D.requests
【9】A.reach B.work C.move D.bend
【10】A.patience B.energy C.ability D.confidence
【11】A.safe B.tidy C.comfortable D.quiet
【12】A.remember B.believe C.guess D.understand
【13】A.warm B.harmful C.simple D.empty
【14】A.changed B.increased C.fell D.escaped
【15】A.attitude B.concern C.decision D.life
【16】A.clever B.sharp C.friendly D.different
【17】A.occupy B.hide C.control D.mark
【18】A.get into B.focus on C.worry about D.suffer from
【19】A.games B.memories C.wishes D.imaginations
【20】A.hardly B.ever C.even D.never
32、When Deirdre Taylor was preparing to leave her Virginia home to fight Covid-19 in New York, she made sure to ____ a possession that she kept for over thirty _______: a front-page newspaper article.
This article ______ Taylor's rescue from a burning New York City apartment by a ______ in 1983. She was only four then.
The picture on the front-page article shows a young Taylor with the man who ______ her, Eugene Pugliese.
“I always knew I came ______ to losing my life that day,” Taylor told CNN. “I could have a second chance at ____ . thanks to him.”
Today, Taylor, 41, is an emergency room ______ with a happy family. Ever since the incident, she wondered what ______ the firefighter who saved her, coming up ______ when she searched for him online. ______ to spend two months helping in the ______ against Covid-19 at NYU Langone Hospital, Taylor saw this as an opportunity to finally ______ him.
During one of her shifts (轮班),Taylor told a firefighter her ______ . He called the cunent captain of FDNY in Manhattan, who______ knew whom Taylor was looking for.
Taylor gave Pugliese a (an)______ right after her shift and was very happy to hear his voice on the other end.“I wondered about him on 9/11 and hoped I would get the chance to thank him, and I finally _____ said Taylor.
Now 76 years old, Pugliese was ______ when he got the call from Taylor on Friday.
“We just sat there crying on the ______ Pugliese told CNN, _____ that he's had the same article framed on his wall for 25 years now.
【1】
A.choose
B.pack
C.send.
D.mail
【2】
A.days
B.weeks
C.months
D.years
【3】
A.described
B.reported
C.reminded
D.discovered
【4】
A.doctor
B.pedestrian
C.firefighter
D.relative
【5】
A.saved
B.saw
C.treated
D.fed
【6】
A.true
B.alone
C.close
D.alive
【7】
A.life
B.work
C.walk
D.speech
【8】
A.patient
B.cleaner
C.volunteer
D.nurse
【9】
A.came to
B.happened to
C.related to
D.belonged to
【10】
A.empty
B.different
C.alike
D.nice
【11】
A.Anxious
B.Afraid
C.Desperate
D.Ready
【12】
A.play
B.competition
C.fight
D.argument
【13】
A.understand
B.repay
C.help
D.find
【14】
A.lesson
B.duty
C.story
D.view
【15】
A.never
B.exactly
C.hardly
D.gradually
【16】
A.call
B.message
C.address
D.letter
【17】
A.failed
B.did
C.escaped
D.hesitated
【18】
A.thrilled
B.scared
C.depressed
D.relaxed
【19】
A.ground
B.Internet
C.TV
D.phone
【20】
A.realizing
B.explaining
C.adding
D.recalling
33、My parents operated a small restaurant in Seattle. It was open twenty-four hours a day, six days a week. And my first real job, when I was six years old, was _________ the diners’ shoes. My father had done it when he was young, so he taught me _________ to do it efficiently (有效地), telling me to _________ to re-shine the shoes if the customer wasn’t _________.
Working in the restaurant was a cause of great _________ because I was also working for the good of the family. But my father _________ that I had to meet certain _________ to be part of the team. I had to be punctual (守时的), hard-working, and polite to the _________.
I was _________ paid for the work I did at the restaurant. One day I made the mistake of advising Dad that he __________ give me $10 a week. He said, “OK. How about you paying me for three meals a day you have here? And __________ the times you bring in your friends for free soft drinks?” He __________ I owed him about $40 a week.
I remember returning to Seattle after being __________ in the US Army for about two years. I had just been promoted (升迁) to Captain at that time. And full of pride, I walked into my parents’ restaurant, but the __________ thing Dad said was, “How about your __________ up tonight?” I couldn’t __________ my ears! I am an officer in the Army! But it didn’t __________ as far as Dad was concerned. I was just __________ member of the team. I reached for the mop (拖把). Working for Dad has taught me the devotion to a __________ is above all. It has nothing to do with __________ that team is involved in a family restaurant or the US Army.
【1】
A.cleaning
B.shining
C.removing
D.keeping
【2】
A.why
B.what
C.when
D.how
【3】
A.offer
B.refuse
C.love
D.learn
【4】
A.interested
B.annoyed
C.relaxed
D.satisfied
【5】
A.fun
B.pride
C.trouble
D.effort
【6】
A.got it right
B.kept it a rule
C.made it clear
D.took it for granted
【7】
A.standards
B.needs
C.challenges
D.situations
【8】
A.family
B.workers
C.customers
D.friends
【9】
A.never
B.always
C.seldom
D.ever
【10】
A.must
B.should
C.might
D.could
【11】
A.at
B.before
C.around
D.for
【12】
A.worked out
B.found out
C.put out
D.thought out
【13】
A.alone
B.away
C.outside
D.off
【14】
A.usual
B.last
C.next
D.first
【15】
A.washing
B.taking
C.cleaning
D.moving
【16】
A.ignore
B.follow
C.believe
D.understand
【17】
A.happen
B.care
C.go
D.matter
【18】
A.no
B.other
C.some
D.another
【19】
A.team
B.family
C.leader
D.restaurant
【20】
A.why
B.whether
C.when
D.how
34、Directions: Complete the following sentences by using the proper form of the words or expressions given in the frame. Each one can only be used once.
Why your Password May Not Be As Safe As It Seems? Does “qaz2ws” strike you as a nice safe password? What about “adgjmptw”? An analysis has found them to be among the passwords that are most 【1】 used, which of course means they are not secure at all.
When ten million passwords were leaked on to the internet,they appeared to 【2】that attempts by internet security experts to make us improve our password strength had been successful, even if, in the specific case of the leaked passwords, they are also completely pointless.
While many of the passwords were still single words, such as “password”,there was also a clear attempt by many to make them harder to【3】. The problem was that people seemed to do so in the same way.
“Users are becoming slightly more 【4】what makes a password strong,” explained WP Engine, an internet company that performed the analysis. “For instance, adding a number or two at the end of a text phrase. That makes it better, right?”
But 【5】no. They found that almost half a million passwords did this and in 20 percent of those all people did was put the number “1” at the end.
Perhaps this is why some companies are now trying to move gradually beyond passwords. Yahoo! is giving users the option to 【6】 their mobile phone with an account, having a single use passwords texted to it each time they want to log on.
Although the serviced is voluntary, Dylan Casey an executive at Yahoo!,said that it was “the first step to【7】passwords”. He said it was a(n)【8】that it was increasingly hard for people to remember all the passwords they had. “I don’t think we, as an industry, have done a good enough job of putting ourselves in the shoes of the people using our products,” he said.
It would certainly be a more sensible strategy than same people’s improving upon “password” by using “password” or,“tran5p053d numb3r5 f0r 133tr3r5”.
“We are, for the most part,predictably【9】when it comes to choosing passwords, despite a decade of warnings from password strength checkers during sign-ups” said WP Engine. “We love taking a(n) 【10】, and so do password crackers.
35、课文填空
The Sundance Film Festival 【1】 boycotts all Hollywood films, and we don’t foresee ever including them. The initial idea for our festival was 【2】 back in l978. when it was known as the Utah/US Film Festival. However, it was not well known until 1981. It was then that Robert Redford became its 【3】 and changed the focus to independent films, often made on very modest 【4】 It was given its new name-the Sundance Film Festival-in 1991. Redford has acted in and directed many big Hollywood films, but wanted to 【5】 the public to films made outside of the Hollywood system
36、Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.
Driving an electric car 【1】 to the protection of environment, or so the marketing departments of their makers would have you believe. Yet a report which analyzes car emissions presents a rather different picture. A battery-powered car recharged with 【2】 generated by coal-fired power stations, it found, is likely to be more harmful. It could cause more than three times as many deaths from pollution as a 【3】 petrol-driven vehicle.
The study was carried out by the University of Minnesota. The researchers estimated how levels of fine particulate matter (细颗粒物) and ground-level ozone — two important 【4】 of air pollution — would change when a car is powered by different ways.
It was no surprise that electric cars whose batteries were recharged with power from wind, solar or hydro-electric sources came out to be virtually free from harmful 【5】. They were estimated to cause 231 deaths over the course of a year, compared with 878 for petrol cars. Electric cars recharged with power from natural gas-fired stations were also a lot less harmful than petrol-driven ones, with 439 deaths. But if those same electric cars were recharged 【6】 by coal, they would be responsible for over 3,000 deaths.
Biofuels also caused more health problems than petrol. But diesel, which often 【7】 concern about pollution, is slightly cleaner than petrol. This is because the study assumes for all cars that emission-control technologies will be more widely used, especially particulate filters which have a remarkable effect on cleaning diesel 【8】. Diesel cars are also more 【9】 of fuel than petrol-driven ones.
Overall, the study shows that electric cars are cleaner than those traditional vehicles only if the power used to charge then is also clean. That is hardly a surprise, but the 【10】 of the difference is. How green electric cars really are, then, will depend mainly on where they are driven. In France, which obtains more than half of its power from nuclear station, electric cars look like a good bet. In China and some other developing countries, where a large amount of electricity is produced from coal, they may not be so environment- friendly as they are marketed.
37、Directions:Fill in each blank with a proper word chosen from the box. Each word can only be used once. Note that there is one word more than you need.
A huge milestone has just been reached in the field of artificial intelligence: AlphaGo, a program developed by Google’s DeepMind unit, has defeated legendary Go player Lee Se-dol in the first of five historic matches being held in Seoul, South Korea. Lee 【1】 after about three and a half hours, with 28 minutes and 28 seconds remaining on his clock. The series is the first time a professional 9-dan Go player has taken on a computer, and Lee is 【2】 for a $1 million prize.
“I was very surprised,”said Lee after the match.“I didn’t expect to lose. But I didn’t think AlphaGo would play the game in such a perfect manner.”DeepMind founder Demis Hassabis expressed“huge 【3】 for Lee Se-dol and his amazing skills.”calling the game“hugely exciting”and“very tense.”Team lead David Silver said it was an“amazing game of Go that really pushed AlphaGo to its 【4】.”
Go is an ancient Chinese board game that has long been considered one of the great 【5】faced by AI. While computer programs ow best the world’s leading human players of games like checkers and chess, the high level of intuition and 【6】required by Go has made it tough for computers to crack. DeepMind’s AlphaGo program is the most 【7】effort yet, using a complex system of deep neural networks and machine learning; it beat European champion Fan Hui last year, but Lee Se-dol is another 【8】 rival entirely.
“I don’t regret accepting this challenge,”said Lee.“I am in shock, I admit that, but what’s done is done. I enjoyed this game and look forward to the next. I think I failed on the opening layout so if I do a better job on the opening aspect I think I will be able to increase my 【9】 of winning.”Lee was surprised both by how strong AlphaGo’s opening was, and by some 【10】moves.
38、假定你是李华,你校近期要举行第一届校园艺术节,请你以组织者的身份邀请好友Steve来参加艺术节,内容包括:
1. 活动时间、地点;
2. 活动目的、主题、内容等;
3. 表达期待。
注意:1. 词数100左右; 2. 可以适当增加细节,以使行文连贯。
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely,
Li Hua
39、假定你是李华,九月末将去伦敦交流学习,得知当地博物馆要举办中国传统服装展,正在招募志愿者。请写一封申请信,要点如下:
1. 写作目的;
2. 个人优势;
3. 你的承诺。
注意:1.词数 100 左右;
2.可以适当增加细节,以使行文连贯;
Dear Sir/Madam,
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
40、假定你是李华,你校将举办主题为“Healthy Eating”的健康饮食讲座。你的留学生朋友John对中国饮食很感兴趣,请你用英语写一封邮件,邀请他参加此次活动。内容包括以下要点:
1.活动时间和地点;
2.活动的内容和意义。
注意:
1.词数100词左右;
2.可以适当增加细节,使行文连贯。
Dear John,
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
41、假如你是李华,一周前在某实体商店买了一件运动衫,洗了之后,严重掉色,并且缩水。去店铺和店员交涉,店员态度恶劣。请就此事给该店总经理写一封投诉邮件。内容包括:
1.投诉原因。
2.你的要求。
注意:1.词数100左右;
2.可适当增加细节,以使行文连贯。
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
邮箱: 联系方式: