問題詳情

33. A:Whose keys are these? Why are they on the floor?
 B:___
(A) Aren’t they on the door?
(B) I don’t have keys with me.
(C) Oh, no. They’re mine.
(D) Yes, there are keys on the floor.

參考答案

答案:C
難度:計算中-1
書單:沒有書單,新增

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