you could do it,if you___ try hard enough.

问题描述:

you could do it,if you___ try hard enough.
a.might.b.should.c.could.d.would.
求abcd的详解,追分!

只有一个答案是对的就是B首先题目这样出 主句使用could而从句硬要你填情态动词的话 就只能是虚拟了假如是一般条件句的话 那么是you could do it if you tried hard enough其次 虚拟语气中唯一可以在从句加情态动词的...