Question

【题目】I first met Lisa three years ago. She _________ at a radio shop at that time.

A. has worked B. had worked

C. was working D. had been working

Answer 1

【答案】C

【解析】考查时态。句意：三年前我第一次见到Lisa，那时她在一家音像店工作。根据语境可知用过去进行时。故选C。