問題詳情

2. Scientists speculate that the greatest impact on the increasing global temperature of the earth is caused by humans.
(A) digress
(B) contemplate
(C) detract
(D) squander
(E) dissent

參考答案

答案：B
難度：適中0.538462
統計：A(1),B(7),C(0),D(1),E(1)