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【判断题】
新闻评论如果脱离了事实的背景,不仅无法还原事实,也无法理解事实。找不准问题出现的原因,自然也无法真正触及事实的本质。A.
正确
B.
错误
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举一反三
【单选题】真空中两块互相平行的无限大均匀带电平板,两板间的距离为d ,其中一块的电荷面密度为+ σ ,另一块的电荷面密度为+2σ ,则两板间的电势差为 ( )
A.
0
B.
σd/2ε0
C.
σd/ε0
D.
3σd/2ε0
【单选题】以下哪条语句将删除列表框list1中的最后一项
A.
list1.RemoveItem list1.listCount
B.
list1.Clear
C.
list1.list(list1.listCount-1)=""
D.
list1.RemoveItem list1.listCount-1
【单选题】Your firm has just developed its first successful MIS. It interacts with information users to assess information needs, develop needed information, ________ the marketing information, and help manager...
A.
retrieve
B.
collect
C.
validate
D.
store
E.
distribute
【简答题】知识点打分(15分):掌握致欢迎辞的注意事项
【简答题】电荷面密度均为+σ的两块“无限大”均匀带电的平行平板如图(a)放置，其周围空间各点电场强度E(设电场强度方向向右为正、向左为负)随位置坐标x变化的关系曲线(图(b))为( )。
【简答题】Logistics only care about the flow and storage of goods, it has nothing to do with information flow, do you agree with this sentence , why?
【单选题】Do the following statements agree with the information given in Reading Passage 228? In boxes 8 - 11 on your answer sheet, write TRUE if the statement agrees with the information FALSE if the statemen...
A.
TRUE
B.
FALSE
C.
NOT GIVEN
【单选题】What does the bank state about customer information?
A.
It is not shared with auditing firms.
B.
It is difficult to find or access.
C.
It is not sold to advertising companies.
D.
It is stored in the Customer Management database.
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