题目内容
——Has James finished his report on his Enquiry Learning yet?
——I’m not sure.She _________ on it last week.
A.was workingB.has worked
C.workedD.had worked
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题目内容
——Has James finished his report on his Enquiry Learning yet?
——I’m not sure.She _________ on it last week.
A.was workingB.has worked
C.workedD.had worked