题目内容
--- It's dark(黑的) now, and I can't see anything.
---The light is behind the door, you can
A. open it B. turn on it C. turn it off D. turn it on
D
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题目内容
--- It's dark(黑的) now, and I can't see anything.
---The light is behind the door, you can
A. open it B. turn on it C. turn it off D. turn it on
D