be sure 和surely 怎么用I think you will (sure)pass the exam 答案是surely 为神马不可以用 be sure
问题描述：
be sure 和surely 怎么用
I think you will (sure)pass the exam 答案是surely 为神马不可以用 be sure
答
首先一个句子里只能有一个动词,think后是宾语从句,在这个句子中已经有一个动词pass了,所以不能填be动词be sure,而是用副词surely修饰动词pass.
但是如果是you will be sure to pass the exam则可以.