企业网银管理员具有以下（）功能权限。A、企业操作员管理 B、账户分层分组管理 C、信

Once there was an    小题1:   between the colors. Each color thought it was the best and most important. So each color looked down upon others. Here are their debates.

Green said: “Clearly I am the most important. I am the    小题2:  of life and hope. I’m the color of grass, trees and leaves.    小题3:   me, all animals would die.”

Yellow laughed: “I bring happiness and warmth into the world. Every time people look at a yellow sunflower, they start to smile. Without me there    小题4:   be no fun.”

Orange shouted: “I am the color of    小题5:  and strength. I have the most important vitamins (维生素). Think of carrots,    小题6:  and oranges. When I appear in the sky, everyone is shocked at my beauty and nobody gives another thought to any of you.”

Red could no    小题7:   stand it, “I am the color of danger and bravery. I am willing to fight for a cause. I bring fire into the blood.”

Their voices   小题8:   louder and louder. The thunder(雷) got angry and the rain started to pour. When they became calm, the rain said, “You foolish colors. Don’t you know that each of you is unique (独一无二)? If you don’t agree, just follow me.” They did as the rain told   小题9:   and together made the most    小题10:   rainbow (彩虹).

轴是组成（）中的最基本的和最重要的零件，一切作旋转运动的传动零件，都必须（）才能实现旋转和传递动力。直轴根据所受载荷不同，可分（）三种类型。

正常恒牙萌出顺序为（）

A.上颌6→1→2→4→5→3→7

B.上颌6→1→2→4→3→5→7

C.下颌6→1→2→3→4→5→7

D.下颌6→1→2→4→5→7→3

E.下颌6→1→2→4→3→5→7

设z=xcosy-2ye^x+2^x，则分别为（）。

A．cosy+2ye^x+2^xln2，xsiny-e^x

B．cosy-2ye^x-2^xln2，xsiny+2e^x

C．cosy-2ye^x+2^xln2，xsiny-2e^x

D．siny-2ye^x+2^xln2，xcosy-2e^x

涡轮流量计是一种速度式流量计。涡轮流量变送器输出的是（）信号，它与流量成（）。