1. Unlike some other mammals—cows and sheep, for instance—that are notably __________, lions have a wide range of facial expressions.
(A) tractable
(B) impassive
(C) sluggish
(D) solitary
答案:登入後查看
統計: A(2), B(15), C(8), D(3), E(0) #3426580
統計: A(2), B(15), C(8), D(3), E(0) #3426580