問題詳情

58. Before using the doorbells, people used the door locks when ______.
(A) the door was worn out
(B) the doornail was old
(C) you played a trick on someone
(D) they wanted to tell someone they were at the door

參考答案

答案:[無官方正解]
難度:適中0.5
統計:A(1),B(0),C(1),D(4),E(0)

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