1. Almost everything in a forest is________ , which is what makes forest fires so potentially devastating.
(A) ubiquitous
(B) rudimentary
(C) combustible
(D) sinuous
答案:登入後查看
統計: A(15), B(19), C(121), D(8), E(0) #2006397
統計: A(15), B(19), C(121), D(8), E(0) #2006397