听力原文:M: I was shocked when I heard you'd finished your research project a whole month earlier.

W: How I managed to do it is still a mystery to me. Q: What does the woman mean? (19) A.She's not sure how she was able to finish so early. B.She wasn't able to manage the project so early. C.She's not sure how to solve the mystery. D.She still hasn't heard what was shocking.

时间:2023-01-22 10:37:51

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