函数f(x)=x-ln x的单调递减区间为________.
(0,1)
函数定义域是(0,+∞),且f′(x)=1-=<0,解得0<x<1,所以递减区间是(0,1).
Most English people have ______ names: _____ name, a middle name and the family name.
A.three; first
B.three; a first
C.the three; the first
D.the third; one first
赔偿请求时效自违法行政行为发生之日起计算。