什么叫对称振子?

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问题:

什么叫对称振子?

考点:移动通信技术移动通信技术题库
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根据我国宪法规定,下列资源中,只能属于国家所有的是

A.森林

B.城市土地

C.滩涂

D.草原

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我国农村要长期稳定以家庭承包经营为基础、统分结合的双层经营体制,其关键和基础是()。

A.加快农村经济体制改革

B.提高农业的生产力水平

C.稳定和完善土地承包关系

D.完善农业社会化服务体系

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大细胞不均一性贫血时MCV和RDW的改变为()。

A.MCV正常,RDW异常

B.MCV降低,RDW正常

C.MCV增高,RDW异常

D.MCV增高,RDW正常

E.MCV降低,RDW异常

题型:问答题 简答题

Everyone has got two personalities—the one that is shown to the world and the other that is secret and real. You don’t show your secret personality when you are awake because you can control your behavior, but when you are asleep, your sleeping position shows the real you. In a normal night, of course, people frequently change their positions. The important position is the one that you go to sleep in.

If you go to sleep on your back, you’re a very open person. You normally trust people and you are easily influenced by fashion or new ideas. You don’t like to displease people. So you never express your real feelings. You’re quite shy and you aren’t quite sure of yourself.

If you sleep on your stomach, you are a rather secretive person. You worry a lot and you’re always easily upset. You always stick to your own opinions or judgment, but you don’t raise your hope too much. You usually live for today not tomorrow. This means that you enjoy having a good time.

If you sleep curled up, you are probably a very nervous person. You have a low opinion of yourself and so you’re often defensive. You’re shy and you don’t normally like meeting people. You prefer to be on your own. You’re easily hurt.

If you sleep on your side, you have usually got a well—balanced personality. You know your strengths and weaknesses. You’re usually careful. You believe in yourself. You sometimes feel anxious, but you don’t often get sad. You always say what you think even if it makes people rather angry.

小题1: According to the passage, a person, who is not willing to change his mind and hard to deal with, probably sleeps ___.

A.on his side

B.on his back

C.curled up

D.on his stomach小题2: If a person prefers to sleep curled up rather than on his back, he may be well content to ____.

A.do things personally.

B.stay alone

C.keep things secret

D.trust others easily小题3: What the author mainly intends to tell us is that _______.

A.one’s sleeping position has something to do with one’s character.

B.everyone has got both real and secret personalities.

C.the position in which one goes to sleep is the most important one.

D.when awake, one does not show one’s secret personality.

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种植业以()为中心,调整作物结构、品种结构和品质结构

A、高产稳产

B、优化品种

C、提高质量

D、增加效益

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