单项选择 ----Must I finish my homework now ----No,

问题描述:

单项选择 ----Must I finish my homework now ----No,
单项选择
----Must I finish my homework now
----No,you _______.But you ______finish it after supper.
A.needn't,must.B.mustn't,must C.needn't,need

A正确么?说说选其的原因Must提问的回答,如果是肯定回答,用must,如果是否定回答,用needn't所以B不对再看后面句子的意思是:你在吃完晚饭后必须完成,这里就又要用must了所以选A哦哦,谢谢了O(∩_∩)O谢谢采纳,加油哦!!嗯,会的,谢谢啦