单项选择题

Civil servants should be as helpful as possible, and ______ information only in the interests of national security.

A．deprive
B．withhold
C．violate
D．affirm
<上一题 目录 下一题>
热门 试题

单项选择题
Byron added that ethnic ______ are not imposed on state delegations to the convention.
A．ratios
B．quotas
C．allocations
D．portions
单项选择题
______ in several foreign languages is needed for work as a traveler's guide.
A．Competence
B．Efficiency
C．Capacity
D．Proficiency
相关试题