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【单选题】
在Excel 2010中，假定存在着一个职工，要对职工工资按职称属性进行分类汇总，则在分类汇总前必须进行数据排序，所选择的关键字为______。A.
性别
B.
职工号
C.
工资
D.
职称
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举一反三
【简答题】唐诗中有 “孤篇横绝”之誉的杰作是张若虚的《 》 。
【单选题】I walked into class, the teacher had started teaching already. [ ]
A.
By the time
B.
While
C.
After
D.
Because
【单选题】While teaching， we should keep our clas running smoothly and
A.
thoroughly
B.
efficiently
C.
speedily
D.
directly
【简答题】While I was waiting to go into university, I saw in a newspaper a teaching job wanted at a school about ten miles from where I 16 . Because I was in great need of 17 and wanted to do something useful,...
【简答题】First, while language provides a means of saying and doing things, teaching is generally being divorced from the use we make of language.【M1】______ We teach an unapplied system, rather than teach stud...
【简答题】唐诗中有“孤篇横绝”之誉的杰作是张若虚___________ 。
【单选题】While teaching, we should keep our class running smoothly and ___________.
A.
thoroughly
B.
efficiently
C.
speedily
D.
directly
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