Wu Ding won the girl's _____ race in the school sports meeting last week.

分类: 作业答案 • 2022-01-09 18:05:27

问题描述：

Wu Ding won the girl's _____ race in the school sports meeting last week.
A.100 meter B.100 meters C.100-meters D.100-meter
但是为什么不能用B?

答

如果选B的话,应该是 100 meters long