問題詳情
28. The word “circadian” in line 4 is closest in meaning to ______.
(A) a moderate degree of wetness, especially of the atmosphere
(B) a silver-white malleable ductile light metallic element
(C) the sleep-wake pattern over the course of a 24-hour day
(D) a compound formed by the union of water with some other substance
參考答案
答案：C
統計：A:2,B:2,C:18,D:1,E:0
難度：計算中