194. Presenters at the seminar, one who is blind, will demonstrate adaptive equipment that allows visually impaired people to use computers. (A) one who (B) one of them who (C) and one of them who (D) one of whom (E) one of which
正确答案是D。以前的帖子中对“one of whom is blind”这个句子是同位语从句还是定于从句争论得挺激烈的,我倾向于它是定语从句,但是OG的解释说“one of whom best serves an appositive to the subjuect”,这是说它是同位语。可是这种同位语的结构是什么呢?请NN们帮忙分析一下到底是什么结构。
另外OG说B和C“are ungramatical because who campetes with one as the subjuect of is”。我不明白的是,既然后面的动词是单数的“is”,通过强制指代可以肯定“one”是主语,而不是“who”是主语,既然强制指代已经不会有歧义的问题,为什么“who”还可能是“is”的主语呢?
请NN们多多指点,先谢了! |