1、 Temperatures________ quite dramatically at night in mountains, so put on some warm clothes before going out.
A. are dropped B. drop
C. are being dropped D. have dropped
2、The Yangtze River Delta regional development plan,____Nantong has long expected, is under way.
A.that B.where C.which D.when
3、The hero’s touching story ________ online has drawn thousands of “likes” and hundreds of comments from the public.
A.posting
B.to post
C.posted
D.to be posted
4、FAST, the largest ‘ear’ on Earth, can listen for distant signals in the universe, using technology five times more powerful than ______ was previously available.
A.how B.which C.that D.what
5、 Life is always full of hardships. _______ a better life, we need positive energy.
A. Live B. To live
C. Living D. Lived
6、He keeps himself._____of the current events by reading three newspapers a day.
A. informing B. to inform
C. informed D. to be informed
7、This was returned because the person ________ this letter was addressed had died three years ago.
A.to whom
B.to which
C.which
D.whom
8、Considering the convenience _______ the cost, young people tend to order food through their cellphone App.
A.in preference to B.in response to
C.in addition to D.in regard to
9、The style of the campus is quite different from ______ of most Chinese universities where visitors were amazed by the complex architectural space and abundant building types.
A. that B. one C. the one D. those
10、By the end of 2020, as is clearly stated, poverty relief work ________ across the country.
A.will have accomplished B.has been accomplished
C.has accomplished D.will have been accomplished
11、He ______ it on schedule, but somehow he fell behind.
A. must have done B. might finish
C. could have finished D. could finish
12、The furniture they bought online is quite____________ with the modern style of their new house, which is beyond their expectations.
A.associated
B.consistent
C.familiar
D.permanent
13、All his attention________ on what the teacher was saying, so he even didn't notice what was happening outside the classroom.
A.fixed
B.was fixed
C.was fixing
D.has been fixed
14、You look beautiful in this dress and there is only one of this kind left here. I wonder if you would buy ________.
A.it B.one
C.some D.any
15、The free trade port needs to______ the possibility of sharpening the competitive edge of the island worldwide.
A.exploit B.explode C.explore D.export
16、—It has been a while and I am still________about the fast pace back here in my school. I miss the life in England so much!
—I miss your________too. We had an amazing year!
A.compromising; help B.struggling; company
C.compromising; company D.struggling; help
17、John was dismissed last week because of his________ attitude towards his job.
A.competitive
B.casual
C.classical
D.comprehensive
18、--- Sunny day today, isn’t it?
--- Yeah! It’s not like what the radio ________ at all.
A. says B. will say C. had said D. said
19、My sister met him in the street yesterday afternoon, so he ______ your lecture.
A.shouldn’t have attended B.couldn’t have attended
C.mustn’t have attended D.needn’t have attended
20、Regular exercise along with proper diets____our health in the long term.
A.benefits B.has benefited C.benefit D.have benefited
21、 If your friend says she feels relaxed, but you see that she closes her hands into fists, you may doubt her words. Robots, however, might believe her. Body language says a lot, but robots have great difficulty in observing tiny body movements and can miss important social signals as a result.
Researchers at Carnegie Mellon University developed a body-tracking system that might help solve this problem. The system called OpenPose can track body movement in real time. One important quality of the OpenPose system is that it can track not only a person's head, body, arms and legs but also his fingers. To do that, the researchers used a dome (圆顶状物)lined with 500 cameras, where they recorded body movements at different angles and then used those pictures to build a data set.
They then passed those pictures through a keypoint detector to identify and label specific body parts. The software also learns to connect the body parts with different people, so it knows, for example, that a particular person's hand will always be close to his or her upper arm. This makes it possible to track multiple people at once.
The pictures from the dome were recorded in 2D. But the researchers used 3D technology to help the system understand how each movement appears from different angles. With all of this data processed, the system can determine how the whole hand looks even if some fingers cannot be seen.
Now that the system has this data set to draw from, it can run with just one camera and one computer. It no longer requires the camera-lined dome to determine body poses, making the technology mobile and accessible.
The researchers say this technology could be used for interactions between humans and machines. It could play a huge role in VR (虚拟现实)experiences, allowing finer detection of the user's physical movement without any added hardware. It could also help with more natural interactions with a home robot. You could tell your robot to “pick that up", and it could easily understand what you're pointing at. By interpreting your physical gestures, the robot may even learn to read emotions by tracking body language. So when you' re silently crying with your face in your hands because a robot has taken your job, it might offer you a tissue.
【1】What does the underlined words “this problem" in Paragraph 2 refer to?
A.Humans are addicted to technology.
B.Human-robot relationship is poor.
C.Robots show too much trust in humans.
D.Robots fail to interpret physical gestures.
【2】What do we know about OpenPose?
A.It tracks one person at a time.
B.It can track slight body movements.
C.It uses a dome to recognize people.
D.It can take 500 pictures in one second.
【3】What makes OpenPose easy to use?
A.The data set.
B.3D technology.
C.A powerful computer.
D.A camera-lined dome.
【4】What would be the best title for the text?
A.What robots are expected to do in the future?
B.Why is body language so important?
C.Robots learn to read body language.
D.Robots can and will change our lives.
22、In 2006, documents were published by the United States Food and Drug Administration (FDA). They suggested that cloned animals and cloned animal products would be allowed into the American food supply.
The FDA has stated that cloned animal products are safe for consumption, and has performed many studies to support this view. In fact, products from cloned animals have already been eaten by some Americans without ill effects. The FDA analyzed the structure(结构)and content of cloned animal products and compared it with that of traditionally reproduced animals, and discovered no statistical difference between the two.
Consumers raised serious concerns about cloned animals. The first is the question of whether or not cloned tissue and animal products are truly safe. The second is that many clones are also genetically modified(转基因的)animals, which the FDA has said are unsafe for human consumption. The third is that consumers want to be able to choose what they put into their bodies.
The first concern about cloned animals is almost unnecessary due to the price of producing a clone. Making a clone needs hard work and is very costly. These clones live spoiled lives because they are very valuable, despite biologists' warning that cloned animals decrease diversity.
The second concern, about genetic modification of cloned animals, is more problematic. It may be very difficult to separate genetically modified animals from normal ones. The purpose of genetically modified cloned animals is unclear, and the FDA hasn't allowed their products onto the market, due to health concerns, but the risk of genetic pollution of healthy animals still exists.
Finally, the matter of choice is a large one. Many animal rights activists are worried about clone rights because cloned or not, the animals still have lives. Other consumers are simply trying to eat healthy foods, and have doubts about the cloned animals. If the FDA does not make labeling (贴标签)laws, people may not be able to make informed choices about their food.
【1】Why did the FDA allow cloned animal products for consumption?
A.They appeal to consumers very much.
B.They differ from traditional animal products.
C.They taste better than normal animal products.
D.They have been proved safe in several aspects.
【2】What do we know about producing clones of animals?
A.It takes much more efforts and money.
B.It provides some new medical benefits.
C.It needs less time than raising animals.
D.It helps increase the diversity of animals.
【3】What can be inferred from the last paragraph?
A.Cloned animals should be forbidden to enter market.
B.Cloned animals should have the same rights as humans.
C.Laws should be made to protect people's right to choose food.
D.Animal rights activists are strongly against cloned animal products.
【4】What's the text mainly about?
A.Doubts about cloned animals rights.
B.Discussions about how to clone animals.
C.Concerns about animal cloning technology.
D.Worries about cloned animal consumption.
23、It is not uncommon for people to say they have no sense of direction. The sense of direction represents the ability to find one’s way. In other words, it is about getting from point A to point B without a hitch. The journey begins with determining the initial position using landmarks in the environment. It’s really about choosing a route and following it. It is also a question of testing that this same route is the correct one, with the mental representation of space or the help of tools such as maps. Finally, the ability to identify the point of arrival is obviously very important.
In a study published in 2009, scientist Giuseppe Iaria, a scientist of the University of Calgary (Canada), who specializes cognitive neural (认知神经) networks indicated that people lacking a sense of direction have a special condition: Developmental Topographical Disorientation (DTD).
The sense of direction requires large neural networks for proper functioning, according to the expert. However, the fact is that a majority of people are unable to put a map in their head while on the move. In her book Mind in Motion (2019), Professor Emeritus of Psychology at Stanford University (USA) Barbara Tversky explains how most people do it.
She introduces a combination of methods. It’s a mix of turn-by-turn directions, bird’s-eye views and general information in the form of maps. However, it should be noted that most medium-complexity navigation (导航) directions depend in part on the ability of people to understand the perspective of a map. In other words, people without a sense of direction follow a route in pieces. Thus, they have no expanded understanding for space and navigate their environment without any mental map of their destinations.
However, there is a solution, namely to guide the person through a series of short routes.
【1】What does the underlined phrase “without a hitch” in paragraph 1 mean?
A.With ease.
B.By oneself.
C.In a short time.
D.Without hesitation.
【2】What is the cause of going short of a sense of direction?
A.Being unable to put a map at hand.
B.Expanded understanding for space.
C.Lack of guiding through short routes.
D.Neural networks’ improper functioning.
【3】What could be a challenge for someone without a sense of direction?
A.Reading a map.
B.Forming a map in mind.
C.Following a route in pieces.
D.Finishing a series of short routes.
【4】What can be inferred from the text?
A.Mental map contributes to the sense of direction.
B.Having no sense of direction is merely an excuse.
C.Most people have long routes in their mind.
D.People with a sense of direction don’t need a map.
24、Hot Spots for Retirees to Start Their Encore Career
Encore Career: Vocational School Instructor
Retire in: Los Angeles, CA
Ever since IBM CEO Ginni Rometty coined the term “new collar” to describe well-paid jobs that require specific skills but not necessarily a degree, vocational schools have made a serious comeback. Apparently instructors are in short supply in sunny L.A., where there are 13 jobs at vocational schools for every applicant on the market. This is a great opportunity for skilled retirees since, unlike teaching at a public school that requires a state certificate, the only requirement here is that you be a seasoned expert in your field.
Encore Career: Business Consultant
Retire in : Miami, FL
Consulting is a great option for a retired business professional looking to make their own hours, be their own boss, and earn as much or as little as needed to maintain their standard of living. For every consultant in Miami right now there are 13 businesses hoping to hire them. There's even greater demand here than in Washington D.C., which is typically considered the consulting capital of the world.
Encore Career: Tourist Wrangler
Retire in :Austin , TX
As the economy continues to boom and more Americans have extra income to spend, the tourism industry has taken off. This is particularly true in Austin, TX, where there were astonishing 36 tourism jobs for every applicant in July. Between four-star hotels, the noisy rock n' roll scene, and a new food culture, Austin is the place to be if you want to work in service industry.
Encore Career: Supporter of the Arts
Retire in: Charleston, SC
If you're a Baby Boomer with a degree in the arts, now could be the perfect time to revisit your passion for creativity., especially if you also want to live in the center of southern charm. Between the 14 art galleries on King Street in Old Town, an abundance of acting companies and theaters, and music festivals, it's not surprising there were 25 jobs for every arty applicant iii Charleston.
【1】Which career focuses on an applicant's skills instead of a diploma?
A. Vocational School Instructor. B. Business Consultant.
C. Tourist Wrangler. D. Supporter of the Arts.
【2】Which city offers an applicant more job options than the others?
A. Los Angeles. B. Miami.
C. Austin. D. Charleston.
【3】Who is the text intended for?
A. Children. B. Graduates.
C. Retirees. D. Tourists.
25、The Chinese government has a plan to link the cities of Hong Kong, Macau, Guangzhou, Shenzhen, Zhuhai, Foshan, Zhongshan, Dongguan, Huizhou, Jiangmen and Zhaoqing into an economic and business powerhouse. It will be called The Greater Bay Area. Some in China's central bank are looking to the European Union and Britain to _______ how best to do this.
The Greater Bay Area already has a total economy almost _______ to Australia's. But the area is divided _______ Hong Kong and Macau have their own money and legal systems. This makes _______ difficult.
China's central bank's branch in Shenzhen created a 295-page report on financial and economic integration in the bay. It suggested building a_______ market similar to the 28-state European Union. The report was written with China Merchants Bank's chief economist and published last month. The report notes some of the _______ of European integration. But it also points to some of the problems China faces as it tries to control an area that _______ has international financial markets, industrial centers and technology sectors.
In the report, the head of the Shenzhen central bank, Xing Yujing, was clear about the importance of the free movement of people and money in the bay. The report also pointed to what could be _______ from Britain’s planned exit from Europe.
The European Union and the common market have strengthened “the welfare of the European people," the Shenzhen branch of the People's Bank of China said in a statement. It added that suggestions do not represent official policy _______. Britain has made professional decisions to reduce the effects of Brexit ________keeping "integration with European economy and finance," the report also said.
The European common market ________ the free movement of labor. So should the Greater Bay Area, said Gary Smith. He is a London-based director at Barings Investment Institute. “That's the way that the economic benefits maximized,” he said.
Europe has ________ border control between 26 of its 28 countries. In the Greater Bay Area, there are still borders between Hong Kong, Macau and mainland China. This is the ________ of the "One Country, Two Systems" agreement that permits the two cities to keep their way of life while under Chinese rule.
For a(n) ________ solution, Xing noted Britain's idea of a ‘soft’ border with Ireland after Brexit. The soft border would permit the free movement of people, money and products between the Republic of Ireland and Northern Ireland. The report said an ________ border could be put in place in the bay and businesses could pay taxes online after crossing it.
【1】
A.consult
B.decide
C.maximize
D.emphasize
【2】
A.equal
B.subject
C.inferior
D.crucial
【3】
A.suppose
B.though
C.provided
D.because
【4】
A.division
B.association
C.integration
D.assembly
【5】
A.single
B.prosperous
C.diverse
D.continental
【6】
A.consequences
B.influences
C.benefits
D.factors
【7】
A.barely
B.originally
C.initially
D.already
【8】
A.obtained
B.learned
C.extracted
D.derived
【9】
A.situations
B.adoptions
C.implementations
D.positions
【10】
A.consequently
B.while
C.furthermore
D.though
【11】
A.sustained
B.restricted
C.permitted
D.publicized
【12】
A.imposed
B.capped
C.removed
D.enforced
【13】
A.advantage
B.concern
C.intention
D.result
【14】
A.possible
B.agreeable
C.controversial
D.foreseeable
【15】
A.physical
B.national
C.legal
D.electronic
26、假定你是李华,你到一个叫Alex的同学家,叫他帮忙做一件事,碰巧他不在家。因此,你给他写了一张留言条,要点如下:
1. 请他代你参加明天(3月12)的植树活动;
2. 集合地点,如何出发;
3. 天气情况;
4. 自备的东西。
注意:1. 词数100左右;
2. 可以适当增加细节,以使行文连贯;
3. 开头语和结束语已为你写好。
March 11
Dear Alex,
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua