metre的用法He won the _______race in the sports meeting,A,100-metre's B,100-metres C,100 metre D,100-metre

metre的用法Hewonthe_______raceinthesportsmeeting,A,100-metre''sB,100-metresC,100metreD,100-metremetre的用法

metre的用法He won the _______race in the sports meeting,A,100-metre's B,100-metres C,100 metre D,100-metre
metre的用法
He won the _______race in the sports meeting,A,100-metre's B,100-metres C,100 metre D,100-metre

metre的用法He won the _______race in the sports meeting,A,100-metre's B,100-metres C,100 metre D,100-metre
D.
因为这个是组合起来的形容词,不能出现复数.如果不组合,就一定是100 METRES

c

D
因为这个是组合起来的形容词,不能出现复数.如:
A ten-year-old boy