地球构造的一个显著特点是它的()。整个地球是由一系列具有不同物理和化学性质的物质圈层

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问题:

地球构造的一个显著特点是它的()。整个地球是由一系列具有不同物理和化学性质的物质圈层所构成。这些地球圈层称为()。地圈由()四部分组成。

考点:会计从业自然地理学自然地理学题库
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受全球金融危机的影响,我国经济发展的外部需求萎缩。央行决定:从10月9日起,下调存贷款基准利率。从10月15日起,下调人民币存款准备金率。自10月9日起对储蓄存款利息所得暂免征收个人所得税。升降利率、税率是央行调节经济的重要手段。此次三率齐降,有利于  

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①刺激居民消费,扩大国内需求 ②刺激居民投资,促进经济发展  ③抑制通货膨胀,稳定物价 ④调节社会总供给和社会总需求  

A.①②③

B.①②④

C.②③④

D.①②③④

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脂蛋白进行琼脂糖凝胶电泳(pH8.6电泳缓冲液)从负极到正极依次是 ()

A.CM,LDL,VLDL,HDL

B.HDL,LDL,VLDL,CM

C.LDL,IDL,HDL,CM

D.CM,VLDL,LDL,HDL

E.VLDL,LDL,CM,HDL

题型:填空题

  What time is it? Most people are pretty accurate in their answer. And if you don’t know for sure, it’s very likely that you can find out. There may be a watch on your wrist; there may be a clock on the wall, desk, or computer screen; or maybe you’re riding in a car that has a clock in the dashboard(仪表板).

Even if you don’t have a timepiece of some sort nearby, your body keeps its own beat. Humans have an internal clock that regulates(调节) the beating of our heart, the pace of our breathing, the discharge(排出) of chemicals within our bloodstream, and many other bodily functions.

Time is something from which we can’t escape. Even if we ignore it, it’s still going by, ticking away, second by second, minute by minute, hour by hour. So the main issue in using your time well is, “Who’s in charge?” We can allow time to slip by and let it be our enemy. Or we can take control of it and make it our ally

By taking control of how you spend your time, you’ll increase your chances of becoming a more successful student. Perhaps more importantly, the better you are at managing the time you devote to your studies, the more time you will have to spend on your outside interests.

The aim of time management is not to schedule every moment so we become slaves of a timetable that governs every waking moment of the day. Instead, the aim is to permit us to make informed choices as to how we use our time. Rather than letting the day go by, largely without our awareness, what we are going to discuss next can make us better able to control time for our own purposes.

小题1: The underlined word “ally” in Para.3 most likely means somebody or something that is ___.

A.your supporter and helps you

B.under your control and obeys you

C.under your influence and follows you

D.your slave and serves you小题2: The author intends to tell you that time __________.

A.could be managed by the internal clock of human bodies

B.should be well managed for our own interest

C.should be saved for outside interests

D.could be regulated by a timepiece such as a clock or a watch小题3: In the next part, the author would most probably discuss with you _________.

A.how to make up for lost time

B.how to have a good time

C.how to make good use of time

D.how to keep up with the times

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常用的裸导线有铜绞线、()和钢芯铝绞线。

A、焊锡丝

B、钨丝

C、铝绞线

D、钢丝

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简述我国的民族环境对政府行政组织的影响。

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