单项选择题

The most ______ technological success in the twentieth century is probably the computer revolution.

A．prominent
B．prosperous
C．solemn
D．prevalent
<上一题 目录 下一题>
热门 试题

单项选择题
During a civil defense exercise, the police ______ the streets in ease anyone tried to leave shelter too soon.
A．paved
B．patrolled
C．peered
D．permeate
单项选择题
Bill is an example of a severely disabled person who has become ______ at many survival skills.
A．proficient
B．persistent
C．consistent
D．sufficient
相关试题