题目

下面结论中，不正确的是 A.若a＞1，则与在定义域内均为增函数 B.函数与的图象关于直线对称 C.与表示同一函数 D.若0<a<1, 0<m<n<1，则一定有 答案：C给下列句子选择合适的答语( )1.Do you go to work by car?( )2.How does your mother go to work?( )3Have you got a car?( )4.What’s this?( )5.Has Amy got a bike?A. It’s a toy car.B. Yes, I do. C. No, she hasn’t.D. Yes, I have.E. She goes to work by car.