架空输电线路与资产目录中固定资产名称应建立哪种对应关系()
A.一对一
B.一对多
C.多对一
参考答案:A
The exercise is . You can finish it by yourself. [ ]
A. easy enough
B. enough easy
C. difficult enough
D. enough difficult
读下图,回答问题:
(1)图中所示工具的名称是什么?其发明者是谁?
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(2)这一工具的主要功能是什么?它的发明起到了什么作用?
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