A-A+
You ______ have brought your umbrella for we a
问题详情
You ______ have brought your umbrella for we are going by car.
A.won"t
B.mustn"t
C.needn"t
D.don"t请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:C
解析:考查情态动词用法。由句意不难看出,这里是指“不必要做某事(而事实上已经做了)”,有此义的选项是needn't。其余三项都没有这一意义:won't表示将来(“不会”)或者意愿(“不愿”);mustn't表示的是强烈的“禁止,不准”;don't则只表示现在时态,其后不能再跟完成时态。