宏观调控是指政府在市场经济运行的基础上，对国民经济总体活动进行的总体( )。A．调

关于聚落的说法正确的是[ ]

A．有人居住的地方称为聚落

B．一般说来，先有乡村聚落，后有城市聚落

C．乡村聚落的人们主要从事手工和服务等活动

D．城市聚落的人们主要从事手工业和林业活动

凭证输入、审核能为同一个人。 ( )

果蝇的X染色体和Y染色体是一对同源染色体，但其形态、大小却不完全相同。下图为果蝇X、Y染色体同源和非同源区段的比较图解，其中A与C为同源区段。请回答下列有关问题：

已知在果蝇的X染色体上有一对基因H、h，分别控制的性状是腿部有斑纹和腿部无斑纹。现有纯种果蝇若干，请通过一次杂交实验，确定H、h基因在X染色体上的位置是A段还是B段。实验步骤：①选用纯种果蝇做亲本，其中雌性亲本表现型为（）。②用亲本果蝇进行杂交。③观察子代果蝇的性状并统计记录结果。结果分析：若子代雄果蝇表现为（），则此对基因位于A段。若子代雄果蝇表现为（），则此对基因位于B段

一贮油罐高度为1m，油品比重r=0.9，油处于1m高度时油罐底部的压力为（）

A.0.009MPa

B.0.09MPa

C.0.0009MPa

D.以上都不正确

When we think of leadership, we often think of strength and power. But what are these really, and how do they operate
Leadership today is not about forcing others to do things. If this is even possible, it is short term, and tends to backfire. If you order someone to do something against their will, they may do it because they feel they must, but the anger they feel will do more harm in the long term. They will also experience fear.
Fear causes the thinking brain to shut down, making the person unable to function at his or her best. If they associate you with this emotion of fear, they will become less functional around you, and you will have succeeded in not only shooting yourself in the foot, but possibly making a very good employee or partner unable to perform effectively. Fear has no place in leadership.
The way we influence people in a lasting way is by our own character, and our understanding and use of emotion. We can order someone to do something, which may be part of the workday; or we can employ them at the emotional level, so they become fully devoted to the projects and provide some of their own motivation. Today’s workplace is all about relationships as a human being as well as a worker. Everyone produces just a bit more for someone they like. Leaders understand the way things work. They know the paycheck is not the single most motivating factor in the work life of most people.
The true strength of leadership is an inner strength that comes from the confidence of emotional intelligence—knowing your own emotions, and how to handle them, and those of others. Developing your emotional intelligence is the single best thing you can do if you want to develop your relationships with people around you, which is the key to the leadership skills.

An employee may have a feeling of fear in the workplace when ______.

A．he is forced to do things

B．be cannot work at his best

C．he feels his brain shut down

D．he thinks his work is too heavy