-Do you think fresh water can on earth one day? -I'm afraid so,if people don't save it. A. take out B. go out C. run out D. put out 题目和参考答案——青夏教育精英家教网—

题目内容

( ) 5. —Do you think fresh water can on earth one day?

—I'm afraid so,if people don't save it.

A. take out B. go out

C. run out D. put out

5. C run out意为"用完，耗尽"。

练习册系列答案

相关题目

( ) 4. ―Dad, I'm not good at English. What should I do?

—Well, keep on studying and don't

A. come on B. look out

C. give up D. take away

reduce，in，bad，to，worry，and，say，

make，close，pollute，against，reach

It's reported that an eight-year-old girl living in a busy street in Jiangsu province has lung cancer. It's 1 that she has been the youngest lung cancer patient in China. The report has made the public very 2

Though more people have called for 3 pollution, and more people have paid more
attention to the air pollution over recent years，the problem has got 4 Schools and

workplaces are open as normal in all but the most serious smog weather(雾霜天气)，even when it 5 dangerous levels.

Primary and middle schools were closed last month 6 the north-east city of Harbin because of the hazy weather. The airport and some bus routes(线路)were also7

China must take powerful measures 8 pollution on industry and reduce the use of coal.

The police should also reduce the number of older vehicles，9make sure there are not too many on the roads.

China also said in September it would shut down lots of factories for 10the air. People believe the air will be fresher with the government's efforts.

1.__________ 2._______ 3.__________

4.__________ 5._______ 6.__________

7.__________ 8._______ 9.__________

10._______

What is pollution?

Pollution means a 1 dirty or harmful things to land,air,water and so on. It is bad for animals and plants,and it even makes people's health in d 2 . In our daily life,we can see different kinds of pollution in many places. There are t 3 main forms of pollution;land pollution,air pollution and water pollution.

Land pollution is caused by solid(固体的) waste,such as cans,bottles and some o 4 things. It makes the environment look very bad. However,air pollution is more s 5 than land pollution. It is much worse in cities and towns because of the fumes (废气)from traffic and the waste from human activities. When people d 6 their cars,they produce fumes with C02,N02 and S02. The fumes does great h 7 to people's health. And human activities are also the main r 8 for water pollution. In some places,it has caused the shortage of fresh water.

Different kinds of pollution will c 9 many health problems. People have realized (意识到)they must change this serious situation.

We have only one e 10 We must try our best to help protect our environment for the future wherever we are.

1. 2. 3. 4.

5. 6. 7. 8.

9. 10.

5. English is spoken as a f language in China.

3. 离开前一定要切断电源。

Be sure to the electricity before you leave.

5 .You need a (向导)to show you around the city.

5. 上海的磁悬浮列车最高时速可达每小时431千米。

The maglev train in Shanghai can reach________________________ 431 km per hour.

( ) 1. Ji Gong is poor, he's happy.

A. but B. and

C. so D. or

试题分类