题目内容
2.The river has become much ______ than before because of the waste water from the factories.( )| A. | dirty | B. | dirtier | C. | dirtiest |
分析 由于工厂的废水污染,河水比以前脏多了.
解答 答案:B
根据"than before"可知,这里应该用形容词的比较级形式.A.dirty 是形容词的原级;B.dirtier dirty的比较级形式;C.dirtiest 形容词的最高级形式.故答案为B
点评 做这样的题时,要根据句中现有词语确定应填词语的适当形式,然后选出正确答案.
练习册系列答案
相关题目
13.-There was thick haze(雾霾) in our city this spring.What do you think of it?
-I think ____ cars we drive,___ pollution our city will have.( )
-I think ____ cars we drive,___ pollution our city will have.( )
| A. | the fewer; the fewer | B. | the fewer; the less | ||
| C. | the more; the fewer | D. | the more; the less |
17.Mr.Smith will go back to London tomorrow.
Yes.I will see ______ off at the airport.( )
Yes.I will see ______ off at the airport.( )
| A. | he | B. | his | C. | him |
7.-What about a picnic this Sunday?
-______.( )
-______.( )
| A. | Sounds great | B. | I think so | C. | That's nothing |
14.-Must I clean the classroom right now,Miss Lin?
-No,you ________.You may do it after school.( )
-No,you ________.You may do it after school.( )
| A. | needn't | B. | can't | C. | shouldn't |
11.---I'm going to Disneyland in Shanghai next month.
---_____.There are many wonderful things to see and to do there.( )
---_____.There are many wonderful things to see and to do there.( )
| A. | That's all right | B. | Have a good time | ||
| C. | Good luck | D. | I hope so |