The Meanings of Dreams Sleep and dreams

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问题:

The Meanings of Dreams

Sleep and dreams have interested people for centuries. Scientists are learning more about sleep, but they still know very little about why we dream.

  小题1:  First, we have most of our dreams during REM (rapid eye movement) sleep. At this time, the brain is very active. Second, everyone dreams – even if we cannot remember doing so when we awaken.    小题2:  While we are asleep, it works more slowly and sometimes puts our thoughts and memories together in strange ways.

   小题3:  Some believe that our dreams are associated with thoughts and feelings that we experience while we are awake. Many dream researchers think that a dream about death, for example, is really about an important life change.   小题4:   Dreams about a car or travel often represent feelings about your own life. Dreams about teeth – especially broken or loose ones may indicate stress and fear. Dreams in which you are flying often represent freedom or escape.

Researchers think people in our dreams can tell us something about ourselves. If the person in the dream was yelling (叫喊), for example, maybe you are angry.  小题5:  

There is still a lot about dreaming that we do not understand. By learning more about our dreams, we may learn more about ourselves.

A.Dreams may be more important than sleep.

B.Scientists do not know for certain why we dream.

C.If he or she was terrified, then maybe you are afraid of something.

D.Modern research can tell us some important things about dreams.E. There are three things you should pay attention to to have a sweet dream.

F. Finally, a part of our brain helps us to understand daily experiences we have.

G. Dreams about telephones are thought to be about giving or receiving an important message.

考点:序数词
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读四大洲轮廓图,气候呈明显的带状分布,沿赤道南北对称但是季节相反的大洲是(    )

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分析下面的论证在概念、论证方法、论据及结论等方面的有效性。600字左右。 民主集中制是一种决策机制。在这种机制中,民主和集中是缺一不可的两个基本点。 民主不外乎就是体现多数人的意志。问题在于什么是集中。对此有两种解读,一种认为“集中”就是集中正确的意见;另一种认为“集中”就是集中多数人的意见。第一种解读看似有理,实际上是一种误读。 大家都知道,五四运动有两面旗帜,一面是科学,另一面是民主。人们也许没有想到,这两面旗帜体现的是两种根本对立的原则。科学强调真理原则,谁对听谁的;民主强调多数原则,谁占多数听谁的。所谓“集中正确的意见”,就是强调真理原则。这样解读“集中”,就会把民主集中制置于自相矛盾的境地。让我们想象一种情景:多数人的意见是错误的,少数人的意见正确。如果将“集中”解读为“集中正确的意见”,则不按多数人的意见办就不“民主”,按多数人的意见办就不“集中”! 毛 * * 有一句名言:“真理往往掌握在少数人手里。”把集中解释为集中正确意见,就为少数人说了算提供了依据。如果这样,民主岂不形同虚设 什么是正确的,要靠实践检验,而判断一项决策是否正确,只能在决策实施之后的实践中检验,不可能在决策过程中完成。不知道什么是正确的,如何“集中正确意见”来做决策既然在决策中集中正确的意见是不可能的,民主集中制的“集中”当然就应该是集中多数人的意见。

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下列关于树木移植机说法错误的是()。

A、成活率低

B、可适当延长移植的作业季节

C、减轻工人劳动强度,提高类作业的安全性

D、生产率高

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在钻进过程中,立轴式钻机用于处理事故,转盘式钻机兼作拧管机,因此钻机应有()个反转挡。

A、2-3

B、1-2

C、1-3

D、1-4

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维A酸类药物口服不良反应有()

A.高血脂

B.皮肤黏膜干燥

C.消化道出血

D.骨骺早期闭合

E.致畸

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