Question

【题目】 Could you please ___ your room after school?

A. to clean B. cleaning

C. clean D. cleans

Answer 1

【答案】C

【解析】

试题分析：句意：放学后你能打扫房间吗？Could you please do sth?用来征询别人的意见，could是情态动词，后接动词的原形，故选C。