the window,my finger was cut unexpectedly.A. CleaningB. While cleaning C. While I was clea

发布时间：2020-08-16 18:13:44

    the window,my finger was cut unexpectedly.
A. Cleaning
B. While cleaning
C. While I was cleaning
D. To clean

网友回答

A. Cleaning
B. While cleaning
(答案→)C. While I was cleaning
D. To clean
解析： 本题的含义是当我在擦洗窗户的时候，出乎意料的伤了我的手指，while引导时间状语从句，符合本题，故本题选C。
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