His report gave us some______of______history.

问题描述:

His report gave us some______of______history.
A.ideas;American B.ideas;America C.idea;American D.idea;America
选哪项,求详解,

A
一些想法,这里是可数名词,(可以有很多种不一样的想法),所以应该用ideas
American,形容词,美国的;America,名词,多指美洲可是答案是C,所以我蒙了,感谢你的热心回答这样的话,这里some是指某种想法,某一种,所以用原形 望采纳谢谢