在微机中,外存储器通常使用软磁盘作为存储介质。光盘中存储的信息,在断电后()
A.大部分丢失
B.完全丢失
C.少量丢失
D.不会丢失
参考答案:D
We six days a week, but now we only work five days.
A.used work
B.are used to work
C.used to working
D.used to work
当年考核不称职的公务员,理应降职或辞退。 ( )