問題詳情

14.Ted: How were the beepers used more than twenty years ago?  Sue: Once we noticed our beepers _________ , we should go and find a phone to call the number back.
(A) pushing around
(B) knocking down
(C) tidying up
(D) going off

參考答案

答案:D
難度:計算中-1
書單:沒有書單,新增

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