Question

【题目】It’s hard to keep the room with three kids.

A. cleansB. cleaning

C. cleanedD. clean

Answer 1

【答案】D

【解析】

句意：有三个孩子很难保持房间干净。根据It's hard to keep the room ___________ with three kids．可知有三个孩子很难保持房间干净。clean可用作形容词“干净的，整洁的”意思；选项A/B/C都是动词。这里keep sth. +形容词，表示“保持……怎么样”，用形容词来做宾补。故选D。