题目内容
从所给的四个选项中选择最佳答案
——Why did you go back upstairs?
——I thought I had left the window ________ .
[ ]
A.opening B.open C.being D.to be open
答案:B
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题目内容
从所给的四个选项中选择最佳答案
——Why did you go back upstairs?
——I thought I had left the window ________ .
[ ]
A.opening B.open C.being D.to be open