↑ 收起筛选 ↑
试题详情

The light is still on. He _____ to turn it off when he _____ the room.

A.may forget: leave

B.must have forgotten : left

C.may forget : have left

D.could have forgotten : left

高二英语单项填空简单题

少年,再来一题如何?
试题答案
试题解析
相关试题