题目内容
【题目】--Has James finished his report on his Enquiry Learning yet?
--I’m not sure. She _________ on it last week.
A. was working B. has worked C. worked D. had worked
【答案】A
【解析】
试题分析:句意:— James没有完成上他的关于探究性学习的报告了吗?— 我不确定。她上个星期一直在做。过去一段时间一直在发生的动作用过去进行时was working, 故选A。
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