题目内容
---“The light in the office is still on.”
---“Oh, I forgot __________.”
A. turning it off B. turn it off C. to turn it off D. having turned it off
C
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题目内容
---“The light in the office is still on.”
---“Oh, I forgot __________.”
A. turning it off B. turn it off C. to turn it off D. having turned it off
C