问题
选择题
He would be sure ________ disasters if I didn't stay to keep an eye on him.
A．of meeting
B．about meeting
C．meeting
D．to meet
答案
答案：D
答案 D [sb be sure to do sth表示“说话人认为主语肯定……”，sb be sure of doing sth表示“主语自己确信……”。]