This is a big class, and----of the students are girls . A.two third B.second three C.two thirds

问题描述:

This is a big class, and----of the students are girls . A.two third B.second three C.two thirds
选哪个?为什么

选C
因为在说几分之几的时候如果分子比1大、后面的序数词加S、分子用one two 等 分母用first second等
这句话的意思是 这是个班级,三分之二是女生.