Question

Most of the athletes have come to understand：what matters________not winning but participating．

A.is
B.are
C.was
D.were

Answer 1

【答案】：A

What matters是what引导的主语从句，谓语动词要求单数。【句子大意】大部分运动员已经开始明白真正重要的是参与，而不是赢。