题目内容
8.-Must I be home before eight o'clock?-Yes,you .( )
| A. | must | B. | should | C. | need | D. | can |
分析 --8点之前我必须在家吗?
--是的.你必须在家.
解答 答案:A.must,一定,必须;should应该;need需要;can能,会.根据Must I be home before eight o'clock,可知这里是以must开头的问句,在回答must开头的一般疑问句时,肯定回答用must,否定回答用needn't或don't have to.再根据Yes,可知这是作出的肯定回答,故选A.
点评 本题考查了情态动词的用法.解答时注意:在回答must开头的一般疑问句时,肯定回答用must,否定回答用needn't或don't have to.
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