题目内容
11.-Look at the sign!-Oh,I see.We _______ waste water.( )
A. | can | B. | must | C. | mustn't | D. | needn't |
分析 句意:--看一看这个标志.
--哦,我知道了.我们不可以浪费水.
解答 答案:C.根据 waste water,可知我们在生活中不可以浪费水,这是明令禁止要做的事情.表示禁止命令用mustn't.故选C.
点评 本题考查了情态动词的用法.解答时注意mustn't表示明令禁止要做的事情.
练习册系列答案
相关题目
1.Although Bill isn't rich enough,he often ______ money to the poor.( )
A. | will give | B. | was giving | C. | gives | D. | gave |
2.He has read many books on history,so it's for him to answer these questions.( )
A. | hard | B. | impossible | C. | easy | D. | serious |
6.The environment in our town is getting worse and worse,so many trees____.( )
A. | are planting | B. | should be planted | ||
C. | should plant | D. | will plant |
20.-When will he leave for Shanghai?
-As soon as he _ his work.( )
-As soon as he _ his work.( )
A. | finished | B. | will finish | C. | is finishing | D. | finishes |
10.-Will you please go to see the movie Guanyinshan with me?
-No,I won't.I ______ already.( )
-No,I won't.I ______ already.( )
A. | saw | B. | have seen | C. | see | D. | will see |