—Mum, _________ I go out to play table tennis? —Yes, you can. But you had better come back early.[ ]
[ ]
题目简介
—Mum, _________ I go out to play table tennis? —Yes, you can. But you had better come back early.[ ]
题目详情
—Yes, you can. But you had better come back early.
[ ]
B. need
C. may
答案