百度文库的 两个虚拟语气句子对么?

百度文库的 两个虚拟语气句子对么?
If you had followed my advice,you would be better now.
如果你听我的建议,你现在就会痊愈了
If you had studied hard before,you would be a college
student now.
如果你努力学习的话,你现在就是大学生了.
虚拟语气的话,从句：if +主语+had+过去分词 ,这是对 过去事实 的虚拟哦,那主句应当是：should,would ,could ,might + have done
这两个句子为何是,后面主句用了 would be ,而不是 would have been better.