我们必须现在写完家庭作业吗?不,你不必.你可以明天做.用英语怎么说____ we do our homework now?No,you ____ .You can do it tomorrow.
问题描述:
我们必须现在写完家庭作业吗?不,你不必.你可以明天做.用英语怎么说
____ we do our homework now?
No,you ____ .You can do it tomorrow.
答
Must needn't
答
Must
needn't/don't have to