A:How do you like pandas?
B:What animals do you like?
C:What’s your favorite animal?
D:Why do you like koalas?
(I)设f(x)的导函数为g(x),求g(x)在区间0,l上的最小值;
(II)若f(1)=0,且函数f(x)在区间(0,1)内有零点,证明:﹣1<a<2﹣e.