問題詳情

9. As we now know from instrumental exploration of Mars itself, the idea that “Martians”could invade the Earth is _____.
(A) preposterous
(B) predominant
(C) precautionary
(D) preliminary

參考答案

答案：A
難度：適中0.425926
統計：A(23),B(9),C(6),D(7),E(0)