—MayIdothehomeworktomorrow?一No,you______.Youshouldhandinbeforeclasst

发布时间:2020-08-13 05:05:24

— May I do the homework tomorrow?一 No, you______. You should hand in before class tomorrowA.mustn'tB.needn'tC.couldn't

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A解析考查情态动词。mustn't表示禁止,不准。Needn’t不必; couldn’t不能(过去)。
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