問題詳情
【題組】What is the major concern of the 2nd paragraph?
(A)The out-of-the-way places of the earth
(B) The sophistication of the experiments
(C) The untiring efforts of the scientists
(D)The understanding of the strange rays
參考答案
答案：C
難度：適中0.547945
統計：A(4),B(4),C(40),D(21),E(0) #
個人：尚未作答書單：Word
用户評論
【陳郁蓁】評論
untiring不疲倦的; 不屈不撓的[Z]