may提问的肯定回答是yes,you can.或者,yes,please.否定回答是，no,you cant.不要用must提问，如果要表达那个意思，你可以这样说Do you have to...can提问的...
May I 是征求意见的用法 肯定回答 1)Yes, you can/may. 2)Of course (you can). 3) Sure 4) Yes, please . 否定回答 1)No, you cant / mustnt. 2)Im afraid ...
肯定回答是yes,you can.或者,yes,please. 否定回答是no,you cant. may和can表推测时的区别 1.can和may均可表示推测，can用于否定句和疑问句，may用于肯定句...
