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进入成人高考题库章节练习在线测试本批试题,可查看答案及解析 进入测试模式
选择题1、
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( )
A.
(-∞,0)
B.
(0,1)
C.
(1,e)
D.
(e,+∞)
2、
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( )
A.
0
B.
1
C.
无穷大
D.
不能判定
3、
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( )
A.
间断点
B.
连续点
C.
可导点
D.
连续性不确定的点
4、
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A.
f(x)>0
B.
f(x)<0
C.
f(x)=0
D.
f(x)符号不定
5、
A.
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B.
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C.
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D.
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6、
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A.
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B.
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C.
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D.
填空题7、
8、
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9、
10、
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