the building with a clock on it is Classroom Building 1.(the building with a clock on it 划线,对划线部分提问
2022-04-29 07:04:16 22次 反馈错误 加入收藏 正确率 : 100%
题目内容：
the building with a clock on it is Classroom Building 1.(the building with a clock on it 划线,对
划线部分提问
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