万方数据”知识产权与专利”类志书1980至2010年可检索到多少条记录()
A.1112
B.643
C.13
D.338
参考答案:C
She bought a skate board online _____ she saved a lot of time.
A.so that
B.as soon as
C.such that
D.in order to
RAID5的一个实例是()。
A.磁盘条带化
B.磁盘镜像
C.磁盘镜像和转接
D.带奇偶校验的磁盘条带化