問題詳情

39. Excess noise and annoyances can be avoided. Pack a pair or two of earplugs for your flight and hotel room,___________.
(A) if in case
(B) in case if
(C) in just case
(D) just in case

參考答案

答案:D
難度:適中0.647059
統計:A(7),B(1),C(1),D(22),E(0)

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