GWD-30-17 我要疯了~~

17 By the same techniques used for genetically enhancing plants, making them disease-or-pest resistant, researcher have been able to increase the amount of protein in potatoes, sweet potatoes, and tobacco.

A By the same techniques used for genetically enhancing plants, making them

B With the same techniques to genetically enhance plants, so that they are

C Employing the same techniques used to genetically enhance plants so that they are

D Employing the same techniques to genetically enhance plants, which makes them

E Employing the same techniques for genetically enhancing plants that make them

C项 employ 与 used 不是语意重复吗？ 我选E。因为没得选了，好像E错得还不那那么厉害。

employ 和use 这里 做用不一样， 修饰的东西不一样 所以就不算重复

that make them  修饰啥？

这题考的是修饰吧

In e), the clause "that make them" modifies the immediate predeced noun 'plants', so it distorts the meaning

E不对吧?

that make them-plants make plants?讲不通吧