单项选择题

Steady advances in digital memory technology are making mass-storage devices technologically______ and increasingly cost-effective.

A．eligible
B．sustainable
C．probable
D．feasible
<上一题 目录 下一题>
热门 试题

单项选择题
He is______ to have demanded a ransom of one million.
A．accused
B．alleged
C．addressed
D．advocated
单项选择题
Sleep______ can result in mental disorders such as memory loss, obsession.
A．deprivation
B．destruction
C．reduction
D．restriction
相关试题