麻烦解答一道sat语法题

来源:百度知道 编辑:UC知道 时间:2024/05/30 18:11:00
6. In virtually all types of tissue in every animal species, dioxin induces the production of enzymes that are the organism's trying to metabolize, or render harmless. the chemical that is irritating it.

(A) trying to metabolize, or render harmless, the chemical that is irritating it
(B) trying that it metabolize, or render harmless, the . chemical irritant
(C) attempt to try to metabolize, or render harmless, such a chemical irritant
(D) attempt to try and metabolize, or render harmless, the chemical irritating it
(E) attempt to metabolize, or render harmless, the chemical irritant

画线部分是从trying开始到结束~应该选什么为什么呢?

E 我想,trying是一个gerund很别扭这里,不如用attempt。 C,D中的attempt to try是redundancy。A,C,D中的it指代不明

harmless. the chemical that is irritating it.
中间那个小点是什么玩意?

我也选E