The thing that__is not whether you succeed or not,but whether you try or not.

问题描述:

The thing that__is not whether you succeed or not,but whether you try or not.
A minds B cares C matters D considers
选C,为什么每个词后要有个s啊?

因为 that matters 是 the thing 的定语从句,the thing 是单数第三人称,所以动词后要加s