什么叫瞳距？

下列哪项不属于婴儿的反射发育评定（）

A.原始反射

B.平衡反应

C.降落伞反射

D.姿势反射

E.吞咽反射

家庭成员之间通过第三方实现相互沟通交流，把第三方带人两人的互动关系中，这种现象属于家庭结构的()。

A、纠缠与疏离

B、联合对抗

C、三角缠

D、倒三角

E、权利结构

Why do people drink too much, eat too much, smoke cigarettes or take drugs? What’s to blame for all the bad behavior? Most people would say that, while these self-destructive acts can have many root causes, they all have one obvious thing in common: they are all examples of failures of self-control, lacking the will power to resist them.

According to a recent study, however, if you really think about it, something about that simple answer doesn’t quite make sense. In fact, it turns out that sometimes it’s having will power that really gets you into trouble.

Think back to the time you took your very first sip of beer. Disgusting, wasn’t it? When my father gave me my first taste of beer as a teenager, I wondered why anyone would voluntarily drink it. And smoking? No one enjoys their first cigarette — it tastes awful. So even though smoking, and drinking alcohol or coffee, can become temptation(attraction) you need will power to resist, they never, ever start out that way.

Just getting past those first horrible experiences actually requires a lot of self-control. Ironically (讽刺的是), only those who can control themselves well, rather than give in to them, can ever come to someday develop a “taste” for Budweiser beer, Marlboro cigarettes, or dark-roasted Starbucks coffee. We do it for social acceptance. We force ourselves to consume alcohol, cigarettes, coffee and even illegal drugs, in order to seem experienced, grown-up, and cool.

These bad habits aren’t self-control failures — far from it. They are voluntary choices, and they are in fact self-control successes. Self-control is simply a tool to be put to some use, helpful or harmful. To live happy and productive lives, we need to develop not only our self-control, but also the wisdom to make good decisions about when and where to apply it.

小题1:What do most people think causes bad behavior?

A．Being forced by others.

B．Not having enough will power.

C．Enjoying their first experiences.

D．Following the examples of their friends.小题2:The author mentions his experience in the third paragraph to prove ____.

A．will power helps develop bad habits sometimes

B．drinking beer is harmful to the health of teenagers

C．self-control should be developed when one is young

D．everyone can be challenged by different temptations小题3:In the last paragraph, the author stresses(强调) that ____.

A．without self-control, no one can succeed

B．bad habits don’t always lead to bad results

C．applying self-control correctly is important

D．people can develop wisdom from bad behavior小题4:What would be the best title for the passage?

A．My First Sip of Beer

B．Do You Have Will Power ?

C．Will Power Benefits Us

D．Dark Side of Self-control

苦寒清泄，甘寒滋润的药（）

A.知母

B.石膏

C.紫草

D.淡竹叶

E.地骨皮

8255A的三个端口在使用时有什么差别？