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题目内容
已知可导函数f(x)(x∈R)满足f′(x)>f(x),则当a>0时,f(a)和e
a
f(0)大小关系为( )
A.f(a)<e
a
f(0)
B.f(a)>e
a
f(0)
C.f(a)=e
a
f(0)
D.f(a)≤e
a
f(0)