单句改错
【小题1】How I wish every family will have a large house with a beautiful garden！
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【小题2】Would you please arrange a car to pick up my parents at the airport？
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【小题3】You'd better keep a record of something important to do in case you will forget it.
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【小题4】He was so an honest man that he was praised by the teacher.
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【小题5】Watkins believes having pandas in Detroit would create an atmosphere which Americans can learn more about China.
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【小题6】The hospital has a new system to help supply the patients the best service.
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【小题7】Many local people were very scaring when they saw the frightening scene of the earthquake.
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【小题8】He had a wonderful childhood，travelled with his mother to all corners of the world.
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【小题9】He was just about to tell me the secret while someone patted him on the shoulder.
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【小题10】We should do whichever we can to help those who lost their homes in the earthquake.
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Getting around the city when you are six months pregnant and have a two-year-old girl can be really challenging. One spring afternoon，we went to one of the grocery 【小题1】（store）nearby to buy some food for dinner. There was no sign of rain，and the store was just around the corner，【小题2】 we went there without an umbrella. However，we were about 【小题3】（leave）the store when the rain came in full force. It seemed that the streets would be flooded 【小题4】 water within minutes.

I noticed a young Chinese couple staring at 【小题5】（we）when we came to a crossroad and were waiting for the light to change. I figured they were 【小题6】（probable）wondering why a pregnant foreigner was dragging her little kid out through the rain. But as we crossed the street，【小题7】 woman offered me her umbrella. I told her I couldn't take it because it was clearly starting to storm. She insisted and handed it to me as she 【小题8】（hurry）off with her husband.

Though 【小题9】（catch）in the rain unexpectedly，we still treasured the memory and will always recall the 【小题10】（warm）and kindness of the Chinese couple.

   Smartphones have been blamed for everything from taking drivers’attention from driving to keeping people on the sofa scrolling (滚屏) videos. But the smartphone that seems to be everywhere could just easily increase physical activity if it pushes its owner’s buttons in the right way.

New research shows that making social connections (人际关系) through activity-tracking apps gets people to move more. And another study on the “Pokemon Go” phenomenon shows that the smartphone game got players to take thousands more steps than usual. Together, the studies show the potential (潜在性) of smartphones to push a range of people to be more active.

People who linked with friends on the activity-tracking app increase their steps by 400 a day on average, compared with people who made no social connections, according to Tim Althoff and two other computer scientists at Stanford University. Such opinions show the possibilities of smartphones and games to help with one of the most stubborn public health problems — that even people who want to be active have trouble staying active.

An NBA video game, for example, will give players extra powers in the game if they reach a step goal in real life. The app “Zomies, Run!” uses audio stories to push people to run more or run faster.

Still, there is room for growth: Only about 4% of all health apps use “gamification”, such as point- scoring or competition, according to a study published in October in BMJ Open. “Gamification is actually quite closely linked with behavior change techniques,” says Dr. Elizabeth Ann Edwards, the study’s lead author.

【小题1】According to the “Pokemon Go” phenomenon, smartphone users become more active because __________ .

A．they have more social connections	B．they get extra powers in life
C．the games increase physical activity	D．a life goal has been set step by step

【小题2】Who are most likely to exercise more?

A．Video watchers on the sofa.	B．Smartphone game lovers.
C．People with no social connections.	D．People with trouble staying active.

【小题3】How does the author try to argue the benefits of smartphones?

A．By showing the results of some research.

B．By explaining the functions of smartphones.

C．By giving clear description of some games.

D．By analyzing the causes of public health problems.

Arthur Miller （1915-2005）is universally recognized as one of the greatest dramatists of the 20^th century. Miller’s father had moved to the USA from Austria Hungary, attracted like so many others by the “Great American Dream”. However, he experienced severe financial hardship when his family business was ruined in the Great Depression of the early l930s.
Miller’s most famous play, Death of a Salesman, is a powerful attack on the American system, with its aggressive way of doing business and its insistence on money and social status as symbol of worth. In Willy Loman, the hero of the play, we see a man who has got into trouble with this system. Willy is “burnt out” and in the cruel world of business there is no room for sympathy: if he can't do the work, then he is no good to his employer, the Wagner Company, and he must go. Willy is painfully aware of this, and at a loss as to what to do with his lack of success. He refuses to face the fact that he has failed and kills himself in the end.
When it was first staged in 1949, the play was greeted with enthusiastic reviews, and it won the Tony Award for Best Play, the New York Drama Critics’ Circle Award, and the Pulitzer Prize for Drama. It was the first play to win all three of these major awards.
Miller died of heart failure at his home in Roxbury, Connecticut, on the evening of February 10, 2005, the 56th anniversary of the first performance of Death of a Salesman on Broadway.
【小题1】Why did Arthur Miller’s father move to the USA?

A．He suffered from severe hunger in his home country.

B．He was attracted by the “Great American Dream”.

C．He hoped to make his son a dramatist.

D．His family business failed.

【小题2】The play Death of a Salesman _______________.

A．exposes the cruelty of the American business world

B．discusses the ways to get promoted in a company

C．talks about the business career of Arthur Miller

D．focuses on the skills in doing business

【小题3】What can we learn about Willy Loman?

A．He treats his employer badly.

B．He runs the Wagner Company.

C．He is a victim of the American system.

D．He is regarded as a hero by his colleagues.

【小题4】After it was first staged, Death of a Salesman __________.

A．achieved huge success

B．won the first Tony Award

C．was warmly welcomed by salesmen

D．was severely attacked by dramatists

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What will cars be like in the future? Maybe we can sit in a car that can drive all by 【小题1】（it） in a few years’ time. In fact, with the rapid development of modern science and technology, the self-driving car is becoming a 【小题2】（real） on busy streets.

According to a report by Google, the world-famous search engine, its self-driving cars 【小题3】（travel） more than 700,000 miles on roads in California so far. The first self-driving car 【小题4】（make） by Google came out in 2009. There are cameras on the top of the car, 【小题5】 allow the computer in the car to draw a 3-D map of the surroundings. In addition, Google says that its self-driving cars can discover hundreds of separate 【小题6】（object）at the same time, which might be an improvement on the human driver experience. As 【小题7】 result, there will be far 【小题8】（few） traffic accidents caused by careless driving.

However, self-driving cars are much too 【小题9】（expense） right now. Scientists across the world are doing their best to bring down the costs, 【小题10】 hundreds of thousands of dollars to the cost that most people can afford.