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 (E) attempt to metabolize, or render harmless, the chemical irritant 这道题答案是E没有问题。 但是OG并没有说A中it的指代问题,it在这里指代谁呢? 还有这句话的主语是dioxin吗?那么 In virtually all types of tissue又是啥咚咚呢? 中心词tissue是同位语吗? |