题目内容
--Has Tommy finished his project yet?
--Maybe not. He ___on it at lunch time. Let's go to have a look now.
A. has worked B.is working
C.was working D.had worked
C
【解析】
试题分析:句意:--Tommy已经完成了他的项目了吗?--可能没有。午餐时间他正在做。咱们现在去看一看。据Let's go to have a look now. 故句子用过去进行时态,故选C。
考点:考查过去进行时态。
练习册系列答案
相关题目