单项选择题

It is strictly ___________that access to confidential documents is denied to all but a few.

A．secured
B．forbidden
C．regulated
D．determined
<上一题 目录 下一题>
热门 试题

单项选择题
The manager gave one of the salesgirls an accusing look for her ___________attitude toward customers.
A．impartial
B．mild
C．hostile
D．opposing
单项选择题
To survive in the intense trade competition between countries, we must _____________the qualities and varieties of products we make to the world-market demand.
A．improve
B．enhance
C．guarantee
D．gear
相关试题