問題詳情

12 There is going to be a lecture by the famous Nobel Prize winner, Professor Johnson. Come early to _____ agood seat.
(A) resist
(B) preserve
(C) ensure
(D) persist

參考答案

答案:C
難度:適中0.416667
統計:A(0),B(7),C(5),D(0),E(0)

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