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题型:阅读理解-阅读单选 难度:0.65 引用次数:260 题号:22130425

Demographic changes, such as aging populations and declining birth rates, pose challenges as well as offer opportunities for industries and countries. To overcome the challenges and seize the opportunities, especially to achieve long-term economic sustainability, economies need to enhance policies promoting innovations.

Now many countries in East Asia are facing the aging population and declining working-age population problem. Compared with other advanced countries, Japan encountered the population aging problem at a slightly earlier stage, starting in the mid-1990s. As Japan’s percentage of elderly population to the total population increased, it impacted the country’s economy, leading to a contraction in domestic demand and decline in both production and consumption, and restricting the growth of economy.

Some innovative companies have actively increased outward FDI (Foreign Direct Investment), providing cost advantages from inexpensive overseas labor to maintain their cost competitiveness. However, the global economy is facing the challenge of declining trade owing to the protectionism practiced by certain countries. Consequently, the chances of boosting growth through outward FDI may be limited.

Developing artificial intelligence is another solution to the negative impacts of the demographic changes. AI and robotics will play a crucial role in stimulating productivity and innovation by making payment for the decline in the working-age population, and the following increase in productivity will in turn raise the demand for labor by creating new employment opportunities.

AI, robotics and other advanced technologies give rise to new tasks within their fields and across other sectors. Therefore, it is necessary to employ cooperation policies to support corporations that promote innovations by increasing investment in research and development, facilitating the growth of new companies, and building a perfect system to protect intellectual properties. Since AI and robotics may replace certain jobs, it is essential to address the potential challenges they may create in the labor market and work out strategies to ensure a balanced and comprehensive transition.

1. What do we know about demographic changes from the first two paragraphs?
A.There is no need to worry since the changes offer opportunities.
B.The changes won’t affect the long-term economic sustainability.
C.Japan is the only advanced country facing the changes at present.
D.Things should be done to overcome the challenges posed by the changes.
2. What does the underlined word “contraction” mean in the second paragraph?
A.Push.B.Decrease.C.Pause.D.Change.
3. What is the writer’s attitude to FDI?
A.Favorable.B.Intolerant.C.Objective.D.Indifferent.
4. What does the writer advise to tackle the new tasks posed by advanced technologies?
A.Withdrawing investment in research and development.
B.Adopting policies that encourage innovation of corporations.
C.Establishing new companies to protect intellectual properties.
D.Creating potential labor market for more possible employments.

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阅读理解-阅读单选 | 适中 (0.65)
文章大意:本文是一篇说明文,文章介绍了一项研究发现,尽管人们普遍担心社交是竞争性的,但自20世纪50年代以来,美国陌生人之间的合作在逐步增加。

【推荐1】Despite common concerns that the social is competitive, cooperation (合作) among strangers has gradually increased in the U.S. since the 1950s, according to the research published by the American Psychological Association.

“We were surprised by our findings that Americans became more cooperative over the last six decades because many people believe U.S. society is becoming less socially connected and less trusting,” said lead researcher Yu Kou, PhD, a professor of social psychology at Beijing Normal University.

The researchers analyzed 511 studies conducted in the United States between 1956 and 2017 with a total of more than 63,000 participants(参与者). Those studies included lab experiments measuring cooperation among strangers. The study found a small, gradual increase in cooperation across the 61-year period, which the researchers said may be linked to great changes in U.S. society. The increase in cooperation was related with increases in social wealth, income inequality and the number of people living alone.

Increased cooperation has been linked with market competitiveness and economic growth in former research. As more people live in cities and on their own, they may be forced to cooperate with strangers, said study co-author Paul Van Lange, PhD. He said, “U.S. society may have become more self-centered, but people have not.”

The researchers note that former studies have found that levels of cooperation do not differ by sex or race in the U.S. However, the studies were conducted in lab settings primarily with only college students as participants, so the findings may not be representative (代表性的) of real-life situations or of U.S. society as a whole.

1. How did the researchers draw the conclusion?
A.By doing street surveys.
B.By conducting lab experiments.
C.By analyzing collected examples.
D.By interviewing different strangers.
2. What can we learn about the study from paragraph 3?
A.The finding was predicted.
B.The data before 1956 could not be found.
C.The cause for the increase in cooperation was not clear at all.
D.Increase in cooperation was connected with many fields of society.
3. Where is text probably from?
A.A magazine.
B.A newspaper.
C.A diary.
D.A website.
4. What might the researchers do next?
A.Conducting more experiments in the real-life situations.
B.Finding the period when cooperation among strangers increased.
C.Making sure levels of cooperation may be different by sex or race in the U.S.
D.Discovering the connection between increase in cooperation and changes in U.S. society.
2023-02-17更新 | 85次组卷
阅读理解-阅读单选 | 适中 (0.65)
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【推荐2】It happened to me recently. I was telling someone how much I had enjoyed reading Barack Obama's Dreams From My Father and how it had changed my views of our President. A friend I was talking to agreed with me that it was, in his words, “a brilliantly written book”. However, he then went on to talk about Mr. Obama in a way which suggested he had no idea of his background at all. I sensed that I was talking to a book liar.

And it seems that my friend is not the only one. Approximately two thirds of people have lied about reading a book which they haven't. In the World Book Day's “Report on Guilty Secrets”, Dreams From My Father is at number 9. The report lists ten books, and various authors, which people have lied about reading, and as I'm not one to lie too often (I'd hate to be caught out), I'll admit here and now that I haven't read the entire top ten. But I am pleased to say that, unlike 42 percent of people, I have read the book at number one, George Orwell's 1984. I think it's really brilliant.

The World Book Day report also has some other interesting information in it. It says that many people lie about having read Jane Austen, Charles Dickens, Fyodor Dostoevsky (I haven't read him, but haven't lied about it either) and Herman Melville.

Asked why they lied, the most common reason was to “impress" someone they were speaking to. This could be tricky if the conversation became more in-depth!

But when asked which authors they actually enjoy, people named J. K. Rowling, John Grisham, Sophie Kinsella (ah, the big sellers, in other words). Forty-two percent of people asked admitted they turned to the back of the book to read the end before finishing the story (I'll come clean: I do this and am astonished that 58 percent said they had never done so).

1. How did the author find his friend a book liar?
A.By mentioning a famous name.B.By discussing the book itself.
C.By judging his manner of speaking.D.By looking into his background.
2. Which of the following is a "guilty secret“ according to the World Book Day report?
A.Dreams From My Father is hardly read.
B.Charles Dickens is very low on the top-ten list.
C.The author admitted having read 9 books.
D.42% of people pretended to have read 1984.
3. By lying about reading, a person hopes to.
A.learn about the book
B.appear knowledgeable
C.control the conversation
D.make more friends
4. What might be the best title for the passage?
A.Are You a Book Liar?B.Readers Are All Liars
C.World Book DayD.Dreams From My Father
2021-06-30更新 | 79次组卷
阅读理解-阅读单选 | 适中 (0.65)
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【推荐3】A 17-year-old boy, caught sending text messages in class, was recently sent to the vice principal's office at Millwood High School in Halifax, Nova Scotia. The vice principal, Steve Gallagher, told the boy he needed to focus on the teacher, not his cellphone. The boy listened politely and nodded, and that's when Mr. Gallagher noticed the student's fingers moving on his lap. He was texting while being scolded for texting. “It was a subconscious act,” says Mr. Gallagher, who took the phone away. “Young people today are connected socially from the moment they open their eyes in the morning until they close their eyes at night. It's compulsive.”

A study this year by psychology students at Covenant College in Lookout Mountain, Ga., found that the more time young people spend on Facebook, the more likely they are to have lower grades and weaker study habits. Heavy Facebook users show signs of being more sociable, but they are also more likely to be anxious, hostile or depressed. (Doctors, meanwhile, are now blaming addictions to 'night texting' for disturbing the sleep patterns of teens.)

Almost a quarter of today's teens check Facebook more than 10 times a day, according to a 2009 survey by Common Sense Media, a nonprofit group that monitors media's impact on families. Will these young people get rid of this habit once they enter the work force, or will employers come to see texting and 'social-network checking' as accepted parts of the workday?

Think back. When today's older workers were in their 20s, they might have taken a break on the job to call friends and make after-work plans. In those earlier eras, companies discouraged non-business-related calls, and someone who made personal calls all day risked being fired. It was impossible to imagine the constant back-and-forth texting that defines interactions among young people today.

Educators are also being asked by parents, students and educational strategists to reconsider their rules. “In past generations, students got in trouble for passing notes in class. Now students are adept at texting with their phones still in their pockets,” says 40-year-old Mr. Gallagher, the vice principal, “and they're able to communicate with someone one floor down and three rows over. Students are just fundamentally different today. They will take suspensions rather than give up their phones.”

1. The underlined word   “a subconscious act” refers to an act ________.
A.on purposeB.without realizationC.in secretD.with care
2. Young people addicted to the use of Facebook______.
A.are good at dealing with the social relationships and concentrate on their study
B.have high spirits and positive attitudes towards their life and work
C.have been influenced mentally in the aspects of behaviors and habits
D.are always in bad mood and have poor performance in every respect
3. Mr. Gallagher reminds us that the students in the past and those today_______.
A.like to break rules and have the same means of sending messages
B.are always the big problem for the educators and their parents
C.like sending text messages but those today do it in a more secret and skillful way
D.cannot live without a cellphone
4. What’s the best title of the passage?
A.Teenagers and Cellphones
B.Teenagers’ Texting Addiction
C.Employers and Teenagers
D.Teenagers’ Education
2020-12-30更新 | 58次组卷
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