问题 选择题

The old man is _______ please keep quiet.

A.sleep, and

B.asleep, so

C.sleepy, but

D.sleeping, but

答案

答案:B

词义辨析。Sleep动词,睡觉;asleep,形容词,睡着的; sleepy形容词,困乏的。And和,并且;so 因此;but但是。句意:这个老人睡着了,请保持安静。故选B。

解答题
单项选择题