单项选择题

Seldom _______my boss in such good mood(心情) since I came to work in this company.

A．I saw
B．I have seen
C．have I seen
D．do I see
<上一题 目录 下一题>
热门 试题

单项选择题
Experts are _________that unemployment in this country will fall slowly next year.
A．predicting
B．deciding
C．asking
D．predicating
单项选择题
Don''t have the water _________all the time while you are out.
A．running
B．run
C．runned
D．runs
相关试题