问题

____ I have a look at your new e-book–I am sorry. I can’t find it. My mother have taken it. But I am not sure.

A:Must； can
B:May； must
C:Must； must
D:May； may;

正确答案是：

同类题型

You haven’t done it well— But I tried my best and did it _____ a way ____ I think is the best

l put off the picnic in the park until next week, ____ the weather may be better.

They_____thebattlebutlostmanymen . [ ]

Mr. and Mrs. Wang _ _dinner when the light in the kitchen went out suddenly.

Let’s play _____ football.—That _____ good.