> 英语 >
315.Take a good rest ,you _____worry about your study.
A.needn't B.don't need C.not need D.needn't to
人气:383 ℃ 时间:2019-10-19 16:48:03
解答
选择A
need 是特殊的情态动词,表示不需要做某事时,有两种用法:
1.don't need to do sth
2.needn't do sth.
B选项少了一个to.D多了一个to,C少了助动词do,只有A对.
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