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【单选题】
收集的专题资料与现有数据的衔接是资料使用的关键，必须进行必要的整理、（ ），以便进一步的综合分析和利用。A.
分类
B.
转换
C.
论证
D.
加工
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皮皮学刷刷变学霸
举一反三
【简答题】党的领导与政府领导虽然在性质、职能等方面有区别，但加强公安工作的目标是一致的，大政方针是统一的。（ ）
【单选题】In the following description of the switch statement,The right is
A.
The default clause in a switch statement can only be placed last
B.
Each statement sequence in a switch statement must have a break statement
C.
The expression following the case clause in a switch statement can only be an integer expression
D.
The default clause in a switch statement may or may not have one
【单选题】The following description of arrays is correct:
A.
JavaScript arrays can contain only one type of data
B.
JavaScript array elements can be represented by array names and subscripts
C.
JavaScript cannot initialize elements while constructing arrays
D.
Array names in JavaScript are not case sensitive
【简答题】发动机电控系统一般由()、()、()系统组成。
【单选题】In the following description of the switch statement,The right is
A.
The default clause in a switch statement can only be placed last
B.
Each statement sequence in a switch statement must have a break statement
C.
The expression following the case clause in a switch statement can only be an integer expression
D.
The default clause in the switch statement may not be present
【简答题】变压器的铁芯用硅钢片叠成,是为了减少______和_____。
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