题目

—Remember the first time we met, Joe? —Of course. You _______ in the library at that time.A. are reading B. were reading C. have read D. read 答案：【答案】B【解析】句意：-----还记得我们第一次见面吗，乔？-----当然。那时你在图书馆读书。考查动词时态。A. are reading现在进行时；B. were reading过去进行时；C. have read现在完成时；D. read一般过去时或一般现在时。根据时间at that time可知此句时态是过去进行时；故选B。He works in a store. He is a                  .    [     ]A. carpenter          B. waitress        C. clerk