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函数f(x)的定义域为R,若f(x+1)与f(x-1)都是奇函数,则( ) A....
函数f(x)的定义域为R,若f(x+1)与f(x-1)都是奇函数,则( )
A.f(x)是偶函数
B.f(x)是奇函数
C.f(x)=f(x+2)
D.f(x+3)是奇函数
考点分析:
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