You are driving to school.You look up to enjoy the blue sky and look around the beautiful green trees outside the car.Wow! You almost go through a stop sign! Don't worry, you are in a driverless (无人驾驶的)car.The car itself can see the stop sign without your help and stop the car .Car makers are testing driverless cars in some countries.Some companies are working together on driverless technology(技术).

Driverless cars are a great idea.Blind people could use them and old people wouldn't have to give up(放弃)their cars.With driverless cars, people can just choose a place they want to go and decide on a proper(恰当的) way for the car.Then put a button(按钮) and the car takes you there.

As cars get driverless technology, they will be safer(3*t) than cars with a driver .Driverless cars can move closer together than cars with drivers.This may make driving on busy roads safer.Also, driverless cars don't get sleepy or send and receive messages on their phones while driving.Google' s driverless cars have never caused a serious accident(造成严重事故) on the road since 2010.

There are some problems with driverless cars.Hackers(黑客) may control(控制) the car .Some drivers may lose their jobs because of driverless technology .

In the future both cars with drivers and cars without drivers may share(共享)the road.You will have a choice.You can be the driver of your car, or you can look out of the window while the car is driving you.

1.The writer wrote the passage__________.

A.to tell a story about cars B.to introduce(介绍) driverless technology

C.to teach how to drive D.to ask people to create(创造)

2.The underlined word(划线单词) “them” refers to(指的是)__________.

A.driverless cars B.blind people

C.serious accidents D.some companies

3.From the passage, we can infer(推断)that__________.

A.the old and blind people can also use driverless cars.

B.people will build special roads for driverless cars in the future.

C.some drivers may lose their jobs because of driverless technology.

D.the writer thinks driverless technology is great and he enjoys it.

4.If we put the passage into four parts, which of the following is the best?

A.①;②③;④;⑤ B.①②;③,④;⑤

C.①;②;③;④⑤ D.①;②;③④,⑤

I need to get some things to clean the house this weekend so I went to a local store. While walking around, I realized that I wasn’t smiling at anyone. That was usual for me. I almost always smile at strangers with the______ to make their day a little brighter. But in that special moment, I was thinking of what had______ me earlier in the day, not really in the mood(心情) to smile.

When I went to check out my things, I met with a very long line. People were buying Christmas gifts. To make the first line short, a second register(收银台) opened up. I turned to it ______. After a few moments, I began to notice that all the people before me had lots of things to check out. I wasn’t______ any longer, so I turned to the first line. After a short while, all the people in the second line checked out. I was still standing in the first line.

At last, it was my turn to check out. I found that the man behind the resister seemed to happy! He greeted me with a huge smile.

“It’s nice to see a smiling face ______ in this store,” I said to myself.

He replied, “I love to smile, because you never know what people are going through.” At that moment, he made me think of myself.

Something in me changed, and we began talking about kindness—about how it goes a long way. There was no one behind me, so we talked and laughed for a while. What a ______ it is, to be cheered up by this kind young man! I suddenly had all the time in the world.

1.A.hope B.plan C.suggestion D.decision

2.A.pleased B.troubled C.relaxed D.treated

3.A.on time B.so far C.at once D.in surprise

4.A.patient B.nervous C.polite D.silent

5.A.luckily B.suddenly C.usually D.finally

6.A.gift B.pity C.chance D.surprise

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