Question

Our football team is _______ win next year.

A．sure of

B．sure about

C．sure that

D．sure to

Answer 1

D

试题分析:根据语境可知此句的含义是，明年我们的球队肯定能赢。Be sure to do sth表示确信做某事，故选D。
点评：sure的基本用法：1. 用作形容词 1)常用于be sure of, be sure to do, be sure that 结构中。　
注：be sure of 与be sure to do的区别：be sure of 和be sure that一样，主语是人，主语感到“有把握；确信”； be sure to do的主语可以是人，也可以是物，表示说话人推测“一定；必然会”。 2)make sure of/ make sure about /make sure that /make sure to do有“弄清楚；查明”之意。　　2. 用作副词，主要用于口语，此时的“Sure.”相当于“Of course.” 与“Certainly.”。