单项选择题

A．At 10.
B．At 9:30.
C．At 11.
D．At 11:30.
<上一题 目录 下一题>
热门 试题

填空题
Officials at Peking University estimate that as much as 40 percent of its faculty is trained overseas, ______.
填空题
Dr. Yao emphasizes teaching the basics.
相关试题