may，must，could开头的疑问句怎么回答？

来源：百度知道编辑：UC知道时间：2024/05/04 11:36:55

请把肯定否定答句分别告诉我，谢谢

-May...
-Yes,you may/you can(No,you can't)

-Must...
-Yes,you must(No,you needn't/you don't have to)

-Could...
-Yes,you can(No,you can't)

-May I help you?
-Yes,please.
-Must I finish it now?
-No,you needn't.(Yes,you must.)
_Could you help me?
-yes.

COULD:YES,YOU CAN/COULD;NO,YOU CAN'T/COULDN'T MAY:YES,YOU CAN;NO,YOU CAN'T MUST:YES,YOU NEED;NO ,YOU NEEDN'T