请教 prep103

violetsapphire

103.

Simply because they are genetically engineered does not make it any more likely for plants to become an invasive or persistent weed, according to a decade-long study published in the journal Nature.

(A) because they are genetically engineered does not make it any more likely for plants to

(B) because it is genetically engineered does not make a plant any more likely to

(C) being genetically engineered does not make it any more likely that plants will

(D) being genetically engineered does not make a plant any more likely to

(E) being genetically engineered does not make a plant any more likely that it will become

答案是D,  B为什么错了？

答案是D,  B为什么错了？

我看解释说because 引导原因壮语从句，不能做主语导致句子缺少主语。

我看解释说because 引导原因壮语从句，不能做主语导致句子缺少主语。

可后面的总结说，从句是可以充当主语成分的阿？

可后面的总结说，从句是可以充当主语成分的阿？

violetsapphire

谢谢楼上的~~ 我明白了！

to 4楼：我刚才找了一下，还没找到正确答案里面代词出在他指代对象前面的，因为不好搜索，但是我确实有这个印象，当时还奇怪呢，怎么代词在前面也能对阿

不过，prep笔记里面确实说了：代词最好不好在他的指代对象前面。我做题的时候，先按照prep说的为准。我想，只有在非常特殊的情况下，才会有代词出现在指代前面，还是正确地吧。代词，本身就特别敏感~~

creditadvices

引导主语从句的只有what还有 whether打头的两种,其它都是不行的.所以B是错的.

orchidbrooks

可不可以麻烦你贴一下~ 我都没印象了``` 马上要就要考, 发现欠缺的东西还真多 

violetsapphire

一般来说，代词最好不好出现在他要指代的名词前面，就像B选项的it.

但是我做题的时候，发现有些正确答案里面，代词就是出现在要指代的名词前面的

exhilarating

充当主语成分的是主语从句 because引导的是状语从句 所以不能作主语

另外私以为B里的it指代有问题 不知道对不对 有待大牛指点