You will have heard of this 和you must have heard of this 的不同?将来完成时的用法 ②表示推测,相当于"must have done"结构.You will have heard of this,I guess.那么和这句you must have heard of this,i guess.两句表示的有什么不同呢?
问题描述：
You will have heard of this 和you must have heard of this 的不同?
将来完成时的用法
②表示推测,相当于"must have done"结构.
You will have heard of this,I guess.
那么和这句you must have heard of this,i guess.
两句表示的有什么不同呢?
答
you will have heard of this,I guess.
届时你应该已经听说过这个了,我猜．（现在还没听说）
you must have heard of this,I guess.
我猜你肯定已经听说过这个了吧． （现在已经听说了）