电子文件的分类有实体分类和()。
A.职能分类
B.信息分类
C.类别分类
D.载体分类
参考答案:B
冬季蚌埠市某三天的最低气温分别是-6℃,1℃,-4℃,把它们从高到低排列正确的是( )
A.1℃,-4℃,-6℃
B.-6℃,-4℃,1℃
C.1℃,-6℃,-4℃
D.-4℃,-6℃,1℃
--- Who do you think will be in charge of _____ so important a conference?
--- Mr Smith.
A.behaving
B.conducting
C.displaying
D.controlling