问题 单项选择题

在进行轨道交通声环境影响评价时,其边界向外( )的评价范围可满足一级评价的要求。

A.100 m

B.200 m

C.300 m

D.500 m

答案

参考答案:B

完形填空
完形填空。
     Jimmy began painting when he was three years old. When he was five, he was already very good at it. He painted     1     beautiful pictures and a lot of people     2     his pictures. They said, "This boy is going
to be famous when he is a little older,and then we are going to sell these pictures     3    a lot more money."
Jimmy’s pictures were     4     other people’s, because he never painted on all the paper. He painted on
half of it, and the other half was always     5     .
     "That’s very clever,” everybody said. "     6     other painters did that before!"
One day somebody bought one of Jimmy’s pictures and said to him, “Please tell me this, Jimmy.     7     do you paint on the bottom half of your pictures,     8     not on the top half?"
     "Because I’m      9     , " Jimmy said, " and my brushes don’t     10     very high."
( )1. A. many       
( )2. A. found       
( )3. A. with       
( )4. A. different from
( )5. A. nice       
( )6. A. Some       
( )7. A. What       
( )8. A. then       
( )9. A. small       
( )10. A. paint     
B. few     
B. bought    
B. to     
B. cheaper than
B. blue   
B. A few   
B. Why     
B. or     
B. young   
B. reach   
C. a few   
C. looked at
C. from   
C. hard to
C. empty   
C. Many   
C. Which   
C. so     
C. busy   
C. clean   
D. some          
D. took away    
D. for          
D. popular with  
D. free          
D. No            
D. When                            
D. but          
D. strong        
D. write        
阅读理解

Scientists (科学家) are trying to make the deserts (沙漠) into good land again. They want to bring water to the deserts, so people can live and grow food. They are learning a lot about the deserts. But more and more of the earth is becoming deserts all the time. Scientists may not be able to change the deserts. Scientists think that people make deserts. People are doing bad things to the earth.

Some places on the earth don’t get much rain. But they still don’t become deserts. This is because some green plants are growing there. Small green plants and grass are very helpful to dry (干旱的)places. Plants don’t let the hot sun make the earth even drier. Plants don’t let the wind blow the earth away. When a little bit of rain falls, the plants hold the water. Without plants, the land can become deserts much more easily.

小题1:Why can the land become deserts?

A.Some places don’t get much rain.

B.Plants don’t let the hot sun make the earth even drier.

C.People don’t keep the earth well.

D.Scientists haven’t learnt enough about the deserts.小题2:Scientists are        to make the deserts into good land again.

A.carrying water

B.growing food

C.doing nothing

D.studying a lot小题3:Which is NOT true?

A.The land never stops becoming deserts.

B.Scientists ask people to live in the deserts and grow food there.

C.People do bad things to the earth.

D.Scientists may not be able to change the deserts.小题4:Why are green plants and grass helpful?

A.They can hold the water.

B.They can keep the earth wet.

C.They can stop the wind from blowing the earth away.

D.All the above.小题5:Which is the best title(题目)for the passage?

A.The Desert Problem

B.People Make Deserts

C.Green Plants and Grass

D.The Deserts, the Tree and the Water