I finish the homework now , Mrs Zhao ?No , you don’t have to .You can finish it l

发布时间:2020-08-22 18:20:22

---              I finish the homework now , Mrs Zhao ?
--- No , you don’t have to .You can finish it later.
A. Do
B. Must
C. May
D. Should

网友回答

A. Do
(答案→)B. Must
C. May
D. Should
解析:Do一般现在时态中的助动词,用于除单数第三人称以外的所有人称。Must情态动词,必须,一定;May情态动词,可以;Should情态动词,应该。根据答语,不,你不必。你可以晚些完成。Must的否定形式一般借助于needn’t和don’t have to来表达。故选B。
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