– Are you cleaning my room?– I can’t help . I can’t bear seeing people’s room in a mess!A

问题补充：

– Are you cleaning my room?

– I can’t help . I can’t bear seeing people’s room in a mess!

A. it

B. this

C. anything

D. so

答案：

(答案→)A. it

B. this

C. anything

D. so

解析：考查情景交际。“你在打扫我的房间吗？”“我情不自禁。我见不得别人的房间乱成一团。” can’t help doing sth.“情不自禁做某事”。“我”是情不自禁的去打扫房间的。it指代打扫房间这件事。故选A。