题目内容
3.-Must I clean my rabbit's hutch every day?-No,you ____________.( )
| A. | mustn't | B. | needn't | C. | can't | D. | don't |
分析 --我必须每天清洗我的兔子笼子吗?
--不,你不必.
解答 答案:B.
根据No,可知下面为否定回答,must的含义是必须一定,其否定形式mustn't表示禁止的含义.在这里不是禁止的意思.must的否定回答一般可借助于needn'和don't have to来构成,表不必.故选B.
点评 本题考查了情态动词的用法.注意must的用法以及它的肯否定形式.
练习册系列答案
相关题目
4.That's kind you help me a lot.( )
| A. | of,for | B. | for,for | C. | of,to | D. | for,to |
5.In the free time,he plays the piano from time to time.( )
| A. | sometime | B. | at times | C. | some times | D. | . |
11.Simon likes to play the music pretty ________,but I like _________ music.( )
| A. | loudly; quiet | B. | louder; quietly | C. | loudly; quietly | D. | loud; quiet |
15.He is inactive.He isn't an active man.( )
| A. | predicative; attributive | B. | adverbial; predicative | ||
| C. | attributive; predicative | D. | predicative; object |
13.People concentrate in cities not only to get jobs but to ________ cultural facilities.( )
| A. | have an advantage of | B. | take advantage of | ||
| C. | make advantage of |