A.skiB.skiingC.to skiD.Skis
A. ski
B. skiing
C. to ski
D. Skis
Marriages motivated by monetary aspirations are more likely not to be camouflaged in what
A. Upper middle.
B. Middle middle.
C. Lower middle.
D. Lower lower.
Most of us go through life adding______to knowledge, polishing a concept here or there, doing an experiment, contributing a few leaves—or, if we are lucky, a twig—to the tree of knowledge.
A. impartially
B. impassably
C. incrementally
D. melodiously
以下关于数据备份的描述中,哪项是错误的?——
A. 数据备份从备份模式可以分为完全备份、增量备份和差异备份
B. 逻辑备份也称为“基于文件的备份”
C. 物理备份也称为“基于块的备份”或“基于设备的备份”
D. 根据备份服务器在备份过程中是否可以接收用户响应和数据更新,又可以分为离线备份和备份