Once common throughout the Western plains, black-footed ferrets are thought to have declined in number as a result of the poisoning of prairie dogs, their prey. (A) black-footed ferrets are thought to have declined in number as (B) it is thought that the decline in number of (the number of) black-footed ferrets is (C) the decline in the number of black-footed ferrets is thought of as (D) that black-footed ferrets have declined in their numbers (in number) is thought to be (E) the numbers of (the number of) the black-footed ferret are thought to have declined as
答案是A 为什么C不对 笔记中记了 "adj.的省略结构" 这句话, 但具体怎么分析没记全,请高手们指点下,谢谢! |