Question

【题目】I’d appreciate________if you would turn out the lights.I’m sleepy.

A. one B. that

C. this D. it

Answer 1

【答案】D

【解析】考查appreciate的用法。句意：如果你能把灯关上我将不胜感激。我困了。appreciate/like/hate/need等＋ it＋从句，该句型中只有it才可以作形式宾语。其中的从句为真正的宾语。故选D。