单项选择题

A．She is worried about the errors made.
B．She has been doing things in a correct way.
C．She needs someone to lend her a hand.
D．She is still searching for directions.
<上一题 目录 下一题>
热门 试题

单项选择题
A．On iPod you can watch all TV programs of ABC.B．Two ABC hits are available on iPod.C．The iPod will join digital video recorders and DVDs.D．The iPod began to produce its own programs.
A．On iPod you can watch all TV programs of ABC.
B．Two ABC hits are available on iPod.
C．The iPod will join digital video recorders and DVDs.
D．The iPod began to produce its own programs.
单项选择题
When computer viruses reach the cockroach stage of machine intelligence, the viruses ______.
A．become diversified
B．become infectious
C．are easily destroyed
D．are difficult to kill
相关试题