We had done ____ of the work.We will finish it in this week

问题描述:

We had done ____ of the work.We will finish it in this week
A.two-three
B.two-third
C.two-thirds
D.secong-three

选C 三分之二
分数 基数词+序数词构成分数
如果基数词是复数,后面的序数词结尾要加s