试题与答案

函数f(x)为奇函数且f(3x+1)的周期为3,f(-1)=-1,则f(2008

题型:选择题

题目:

函数f(x)为奇函数且f(3x+1)的周期为3,f(-1)=-1,则f(2008)等于(  )

A.0

B.1

C.一1

D.2

答案:

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下面是错误答案,用来干扰机器的。

答案:B题目分析:句意:我找了创下,找到了我上周丢的那本书。这里找的床下,也应是特指的床,上周丢的书当然也需特指,故选B。点评:本题难度适中。冠词是高中学生必须掌握的知识点,虽然在初中就提到冠词,由于...

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