高中英语语法单选题-You just think of yourself!You kept me waiting for about 2 hours.-I am very sorry that you______ think so.A could B would C should D might答案应该选C,想问这里为什么用should,

问题描述:

高中英语语法单选题
-You just think of yourself!You kept me waiting for about 2 hours.
-I am very sorry that you______ think so.
A could B would C should D might
答案应该选C,想问这里为什么用should,