問題詳情

12. Confined to his laboratory, the scientist was _______ to what was going on in the outside world.
(A) faithful
(B) oblivious
(C) besieged
(D) disgusted

參考答案

答案:B
難度:適中0.429319
統計:A(15),B(82),C(51),D(19),E(0)

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