—The light in the office is still on. —Oh, I forgot ( ).

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问题 —The light in the office is still on.
—Oh, I forgot ( ).

选项 A、turning it off
B、turn it off
C、to turn it off
D、having turned it off

答案C

解析
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本试题收录于: 英语题库普高专升本分类
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