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高考◆英语◆新疆省題庫下載題庫

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12. At the beginning of class, the noise of desks _______could be heard outside the classroom.
(A)opened and closed
(B)to be opened and closed
(C)being opened and closed
(D)to open and close

答案：C
難度： 計算中


12. At the beginning of class, the noise..-阿摩線上測驗