Must I do my homework now No,you .you can do it later 填donnot have to 为什么

问题描述:

Must I do my homework now No,you .you can do it later 填donnot have to 为什么

must 为必须,后面应一致,填have to

must 提问时,肯定回答是Yes,you should.否定回答是No,you needn't.或No,you don't have to