题目内容
从所给的四个选项中选择最佳答案
—The light in the classroom is still on.
—Oh, I have forgotten ______.
[ ]
A.to turn off it B.turning off it
C.to turn it off D.turning it off
答案:C
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题目内容
从所给的四个选项中选择最佳答案
—The light in the classroom is still on.
—Oh, I have forgotten ______.
[ ]
A.to turn off it B.turning off it
C.to turn it off D.turning it off