PREP 54 好迷糊呀 这个问题 NN们帮忙看一下

呼啸700

54.(27326-!-item-!-188;#058&003502)

Greatly influenced by the Protestant missionary Samuel Kirkland, the Oneida was the only one of the five-nation Iroquois League who sided with the colonists during the American Revolution.

(A) was the only one of the five-nation Iroquois League who sided（我的答案）

(B) was alone of the five-nation Iroquois League when they sided

(C) alone among the five nations of the Iroquois League sided（答案）

(D) were the only ones out of the five nations of the Iroquois League in siding

(E) only of the five-nation Iroquois League had sided

A 有什么不好的呀 NN们帮忙解释一下

mikacncat

Oneida是一个集合名词，A中用was主语单复数不一致

carmenzjw

League 是集合名词，是单数，所以不能用one of