must i do my homework now ,mum ___.you can do it tomorrow.A.no,you needn't C.no,you mustn't C.yes,you need D.yes,you must

问题描述:

must i do my homework now ,mum ___.you can do it tomorrow.
A.no,you needn't C.no,you mustn't C.yes,you need D.yes,you must

选A,因为要选的意思是“不,不需要”,是表示否定的啊,而且,一般用need来回答must 的问答。。

选A
翻译: 我现在必须写作业吗?妈妈
不,不需要。你可以明天写。

B选项的mustn't是禁止的意思。 CD语意不对

望采纳,谢谢

A 不,你不需要
Must I.否定回答为NO,...needn't

A
由you can do it tomorrow可知 应回答“没有必要”
而C选项的意思是不能(表示禁止,语气较强烈)
望采纳 谢谢