Question

【题目】One of my neighbours _ . music loudly when you called me.

A. plays B. is playing C. would play D. was playing

Answer 1

【答案】D

【解析】句意：你打电话给我时，我的一个邻居正在大声地播放音乐。A. plays一般现在时；B. is playing现在进行时；C. would play过去将来时；D. was playing过去进行时。When+一般过去式的从句，主句一般用一般过去式，过去进行时和过去完成时；结合句意和语境可知选D。