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问题 选择题

秋分种的小麦能萌发、出苗、抽穗、长出新的种子，这是生物的哪一种特征（　　）

A．生物的生活需要营养

B．生物能进行呼吸

C．生物能生长和繁殖

D．生物能对外界刺激作出反应

答案

生物的特征有：①生物的生活需要营养；②生物能进行呼吸；③生物能排出身体内产生的废物；④生物能对外界刺激作出反应；⑤生物能生长和繁殖；⑥生物都有遗传和变异的特性；⑦除病毒以外，生物都是由细胞构成的．生物体能够由小长大．生物体发育到一定阶段，就开始繁殖下一代，小麦能萌发、出苗、抽穗、长出新的种子，这是体现了生物能生长和繁殖．因此选项A、B、D不符合题意．
故选：C．

单项选择题

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.

To positively influence employees a leader should first of all ______.

A．provide better suggestions
B．develop his own personality
C．give his employees a pay raise
D．hide his own emotion of fear
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单项选择题

执行隔离技术，错误的操作步骤是（）。

A.从页面抓取避污纸

B.从指甲至前臂顺序刷手

C.隔离衣应每日更换消毒

D.取下口罩，将污染面向内折叠

E.隔离衣挂在走廊里清洁面向外
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