题目内容
17．-Shall we take a car？-No，we _____．It's only five minutes'walk．（ ）
| A． | can't | B． | mustn't | C． | needn't | D． | couldn't |
分析 --我们乘汽车好吗？
--不，我们不必．仅仅5分钟的路程．
解答 答案：C．
can't不可能；mustn't不可以；needn't不必；couldn't不可能．couldn't比can't更委婉一些．根据It's only five minutes'walk，可知仅仅5分钟的路程，所以不必乘车．needn't不必．故选C．
点评 本题考查了情态动词的用法．解答时注意理解句意以及所给选项的意思并作出正确选择．
练习册系列答案
相关题目
19．Look!A dog ____a blind man across the road（ ）
| A． | leads | B． | lead | C． | is leading | D． | led |
5．-Have you read the book Harry Potter？
-Sure．Eric is also _______ it and we become friends because of that．（ ）
-Sure．Eric is also _______ it and we become friends because of that．（ ）
| A． | proud of | B． | afraid of | C． | serious about | D． | interested in |
12．--Could you show me the method of cooking the tasty cookies？
--Please follow the ______ on the cookbook．（ ）
--Please follow the ______ on the cookbook．（ ）
| A． | direction | B． | attention | C． | introduction | D． | instruction |
2．I have been in China 1997．（ ）
| A． | since | B． | for | C． | in | D． | until |
6．--Does he need _____ there at once？
--No，he _______ leave so hurriedly because he has enough time．（ ）
--No，he _______ leave so hurriedly because he has enough time．（ ）
| A． | to go； doesn't need | B． | go； needn't | ||
| C． | to go； needn't |