单项选择题

Young ______he is, he knows what is the right thing to do.

A．that
B．as
C．although
D．however
<上一题 目录 下一题>
热门 试题

单项选择题
This is one of the best books ______ on the subject.
A．that have ever been written
B．which have ever been written
C．that has ever been written
D．whatever have been written
单项选择题
It is desirable that he ______.
A．gives up trying
B．give up trying
C．would give up trying
D．is going to give up trying
相关试题