问题 选择题

依次填入下列各句中横线处的词语,最恰当的一组是[ ]

  对北大校长周其凤创作的《化学歌》,网友们从专业角度评析倒也无可非议,但通过_______这首歌曲去指责周其凤本人,甚至推测“权力无所不能”,_______反应太过激烈。我们岂能去_______身为化学家的周其凤同时又是一位擅长作歌词的文学家呢?

A.质疑 不免 渴求

B.质疑 未免 苛求

C.置疑 未免 苛求

D.置疑 不免 渴求

答案

答案:B

阅读理解

阅读理解

       Hundreds of years ago, life was much harder than it is today. There was no modern medicine. 

       Life today has brought new problems. One of the biggest is pollution. Water pollution has made our

rivers and lakes dirty. It kills fish and pollutes our drinking water. Noise pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution: It's bad to all living things in

the world.

       Cars, planes and factories all pollute our air every day. Sometimes the polluted air is so thick that it is

like a quilt over a city. This kind of quilt is called smog(烟雾).

       Many countries are making rules to fight pollution. Factories must now clean their water before it is

poured into rivers; they mustn't blow dirty smoke into the air.

       We need to do many other things. We can put waste things in the dustbin instead of throwing it on the ground. We can go to work by bus or with our friends in the same car. If there are fewer people driving,

there will be less pollution. Rules are not enough. Every person must help to fight pollution.

1. Hundreds of years ago, life was much harder than it is today because____.     

A. there were not any modern machines     

B. there was no pollution     

C. both A and B     

D. there were not many people   

2. What is the biggest problem in today's life?     

A. Water pollution.    

B. Air pollution.     

C. Noise.            

D. Pollution.  

3. The most serious kind of pollution is___       .   

A. noise pollution    

B. air pollution     

C. water pollution    

D. A, and C

4. Factories must clean their water____           

A. before they are poured into rivers     

B. when they are poured into rivers     

C. after it is poured into rivers     

D. before it is poured into rivers   

5. From the passage we know that________    

A. a few years ago, there was no smog at all     

B. today people don't have to talk to each other in a loud voice     

C. We can drink water from the polluted rivers and lakes     

D. people are making rules in order to fight pollution

单项选择题