If he were to come tomorrow,things ___easier A.should be B.would be C.are D.can be
问题描述：
If he were to come tomorrow,things ___easier A.should be B.would be C.are D.can be
A与B有什么区别
选什么
why?
答
A.分析：were to是明显的虚拟语气的标志,是对将来的虚拟,根据虚拟语气在条件状语if中的结构,主句应该用should do的形式.would be有很多种解释,如它可以表示“过去常常”是与“used to”相对的；还可以表示过去将来时,这道题如果谓语变成“came”那就再选B了,构成将来完成时的结构.