函数f(x)=ln(x+1)﹣ax在(1,2)上单调递增,则实数a的取值范围是( ).
Read and complete the dialogues.(根据课文内容完成下列对话。)
1.-What's________Daming?
-It's a____________.
-Wow! It ________________walk.
2. - ________ they do________homework?
-No, they _________________
治安管理处罚中的处罚相当原则既是设定处罚的原则,又是实施处罚的原则。 ( )