The mobile phone has influ- enced people's life a lot since it . A. invents B. invented C. is invented D. was invented 题目和参考答案——青夏教育精英家教网—

题目内容

( ) 2.The mobile phone has influ- enced people's life a lot since it .

A. invents B. invented

C. is invented D. was invented

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The first Earth Day was in 1970. People were beginning to worry about what we were doing to our environment. So they set up Earth Day to tell every?one about their worries.

In 2007,organisers in over150 countries planned over 4,000 big events. But Earth Day is not just about marches (游行) and big events. In the week around Earth Day (22nd April) there were many thousands of smaller? local events. These events dealt with environmental problems in the neighbourhood.

The World Wide Fund for Nature made a list of five things that each person could do to help save the environment.

.Don't leave the tap (水龙头) running.

.Turn off lights when you leave a room.

.Turn off your computer every night.

.Wash your clothes? and yourself,in warm or cold water,not hot water.

.Dishwashers use as little water as possible.

If we all do at least two of these things all the time? we can make a difference.

根据短文内容，完成下列句子。

24. Earth Day is on .

25. The word "dishwashers" means ,

26. The purpose for people to set up Earth Day is to

27. made a list of five things that each person could do to save the environment.

28. There if we all do at least two of these things all the time.

What will the car be like in the future? Maybe we can sit in a car that can drive itself,

About 40 years ago* scientists from the United States started to develop self-driving cars(无人驾驶汽车) .The most famous recent one was made by Google in 2009. There are cameras and radars(雷达) on the top of the car. They allow the computer in the car to draw a 3D map of the environment. Chinese scientists have also successfully developed a self-driving car. The car made,a trip from Changsha to Wuhan.

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根据短文内容，判断正(T) 误(F) 。

( ) 1. American scientists started to develop self-driving cars in 2009.

( ) 2. Cameras and computers are on the top of the self-driving car by Google.

( ) 3. In China，scientists have successfully de?veloped a self-driving car.

( ) 4. The more self-driving cars there are on the street,the fewer traffic deaths there will be.

( ) 5. The self-driving cars will be very popular in the near future.

Classical music is serious music. People usually enjoy it at a 1. c or in a theater. Beethoven and Mozart 2. w great classical music.

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