Question

【题目】When you________ me last night, I ________the piano.

A. were calling；was playing

B. were calling；played

C. called；played

D. called；was playing

Answer 1

【答案】C

【解析】句意：昨晚你给我打电话时，我在弹钢琴。考查动词时态辨析题。when引导时间状语从句，表示主句和从句的动作同时发生。last night昨晚，用于一般过去时，排除AB选项；根据句意结构，可知选C。