can you……,与may i……的用法
can you……,与may i……的用法
May I……的答句是Yes,you can.还是Yes,you may.还是两句都好?
Can/May I 用法
can与may用法
关于may i ask you……?
may i 和can i 的用法区别是什么?
may与can与must与need的用法
will,can,may的用法.
could you can you may you will you 的区别?could i may i can i呢
may I…………?no,you ___________.
may not的用法A:May I go swimming now?B:No,you ( ).You must fini
perhaps与may的用法