题目内容
____the window, my finger was seriously cut.
[ ]
A. Having cleaned
B. To clean
C. While cleaning
D. While I was cleaning
B. To clean
C. While cleaning
D. While I was cleaning
D
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Listen to the two girls by the window. What language ____ ?
A.did they speak |
B.were they speaking |
C.are they speaking |
D.have they been speaking |