单项选择题

I don"t think it"s wise of you to______your greater knowledge in front of the director, for it may offend him.

A．show up
B．show out
C．show in
D．show off
<上一题 目录 下一题>
热门 试题

单项选择题
The machine needs a complete______since it has been in use for over ten years.
A．amending
B．fitting
C．mending
D．renovating
单项选择题
Ted Robinson______these days.
A．was worried
B．is worried
C．had been worried
D．has been worded
相关试题