Question

【题目】Your mom is coming back. You’d better have your room_______ right away.

A. clean B. to clean

C. cleaned D. cleaning

Answer 1

【答案】C

【解析】

试题分析：句意：你的妈妈就要回来了，你最好马上把你的房间打扫干净。have sth done使某物成一种……的状态，your room与clean之间是被动的关系。答案为C。