单项选择题

A qualified teacher should have good manners and ______ knowledge.

A. extensive
B. expansive
C. intensive
D. expensive
<上一题 目录 下一题>
热门 试题

单项选择题
If only the committee ______ the regulations and put them into effect as possible.
A. approve
B. will approve
C. can approve
D. would approve
单项选择题
He knows little of physics, and ______ of math.
A. even more
B. still less
C. no less
D. still more
相关试题