单项选择题

（）this is an event of world historic significance is quite evident.

A. What
B. That
C. Because
D. Since

<上一题 目录 下一题>
热门 试题

单项选择题
Bill doesn’t（）what people say about him.

A. concern
B. matter
C. care
D. disturb
单项选择题
In most of the universities,（）are required to take more courses than postgraduates.

A. freshmen
B. juniors
C. seniors
D. undergraduates
相关试题