关注IT服务管理是为了()。
A.提升企业的形象
B.使IT高效地支撑业务的运行
C.强调IT部门的重要性
D.改进服务效率
参考答案:B
____ from space, the earth, with water ____ seventy percent of its percentage, looks a "blue ball". [ ]
A. Seen; covered
B. Seeing; covering
C. Seeing; covered
D. Seen; covering
人民警察侵犯财产已经灭失的,应当返还。( )