9、Most kids __________ to be cool.A.tried their better B.made their best C.did their best

问题描述:

9、Most kids __________ to be cool.A.tried their better B.made their best C.did their best
请问这道题选择哪个答案,为什么?

Most kids (C.did their best) to be cool.
大多数的孩子尽力要装酷.
do one's best to do,尽力做某事.
A.tried their better:better是比较级,应该用*;
B.made their best:动词made搭配错误.