Question

【题目】—The light in David’s room is still on. Do you know _______?

—Maybe at 12 0’clock again.

A. what he is doing B. why he stays up. so late

C. if he is busy studying D. when he will stop working

Answer 1

【答案】D

【解析】句意：——戴维房间里的灯还亮着。你知道他什么时候会停止工作吗？——也许还得12点吧。考查宾语从句。根据答语Maybe at 12 0’clock again.，可知问的是时间，故选D。