问题

—Where’s Peter?—He to the library, but I’m not sure.[ ]

A: may have gone
B: must have gone
C: should go
D: might go

正确答案是：

同类题型

Do you know in ancient China— I have no idea. But I know people once used tree leaves to make paper.

_______ of the students will take part in the sports meeting.

d farmer, _____ the badlyinjured and burnt soldier, came out of the burning farmhouse, callingcontinuously for help.

It’s no use ______ a lot without doing anything.

Is Jack on duty today?— It ____ be him; it’s his turn tomorrow.[ ]