5. The roof of the auditorium _______ two hours before the concert started; fortunately, no one was killed.
(A) declined
(B) collapsed
(C) reduced
(D) escalated

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統計: A(18), B(115), C(11), D(13), E(0) #2552167

詳解 (共 1 筆)

#5716763
禮堂的屋頂在音樂會開始前兩小時倒塌
幸運的是,沒有人因此喪生。
(A)declined   拒絕;減少
(B)collapsed  倒塌
(C)reduced    減少
(D)escalated  升級
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