問題詳情

25. _________ they knew the typhoon had hit the island that they started to panic.
(A) Not until
(B) It wasn’t until
(C) Only when
(D) As soon as

參考答案

答案:B
難度:困難0.31203
統計:A(59),B(83),C(48),D(76),E(0)

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