题目内容
七、 单项选择。(每小题1分,共10分)
() 1. the teachers’ office? — It's on the second floor.
A. What B. Where's C. What's
七、1. B
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题目内容
七、 单项选择。(每小题1分,共10分)
() 1. the teachers’ office? — It's on the second floor.
A. What B. Where's C. What's