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【简答题】
定义联项是用来表示被定义项与定义项之间____的语词。一般情况下,定义联项由“是”、“就是”、“是指、所谓......,就是......”等等语词来承担。
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反馈参考答案：
举一反三
【简答题】求函数y=2x-1当x由0改变到0.02时的 改变量△y= ; 微分dy= .
【简答题】求微分方程x(y 2 -1)dx+y(x 2 -1)dy=0的通解．
【判断题】The following paragraph is an objective description. It was a narrow room, with a rather high ceiling, and crowded from floor to ceiling with goodies (美味食品). There were rows and rows of hams and sausa...
A.
正确
B.
错误
【单选题】Most early research on leadership was based on the assumption that leadership is a general personal trait expressed independently of the situation in which the leadership is manifested. This view is c...
A.
interactional framework.
B.
role approach.
C.
the heroic theory.
D.
the glass ceiling effect.
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