求助GWD30-Q17

zhangmile

17. GWD30-Q17:

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



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

这道题选C ，用排除法能做，可是so that的用法在这里用的很奇怪，大家说说看怎么回事啊，我看的很别扭

zhangmile

明白了，谢谢

nymphl

个人理解
B的with的主语可能指向they，模糊了，但是逻辑上是researcher
还一个B中的有了with，so that是做状语就要不需要so that了
还有，2个逗号中间夹着so that这个句子很别扭

allygmat7

WITH结构有别的好的最好不选

zhangmile

这个题还是没想明白，B为什么不对？

djblues

so that引导目的状语从句，其从句中的谓语动词通常和can, may,  should等情态动词连用,而且主句和从句之间不使用逗号,意为“以便，为了，使能够”。

Wangycbest

so that为什么奇怪了，正常的用法