题目内容
—The light was on the whole night.
—I’m sorry. I forgot ________ the light last night.
A.to turn off B.turning off C.to turn on D.turning on
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题目内容
—The light was on the whole night.
—I’m sorry. I forgot ________ the light last night.
A.to turn off B.turning off C.to turn on D.turning on