问答题简答题：RVR的变化趋势码有哪些？各表示什么意义？

题型：选择题

国家“十二五”规划提出，人口问题已不仅仅是“人数”问题，而主要的是“人的全面发展”问题，要更加重视提高人口素质，建设人力资源强国。国家人口思想的变化说明认识具有（）

A．无限性

B．规律性

C．反复性

D．客观性

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题型：完形填空

完形填空

     Once upon a time the colors of the world started to quarrel. Green said, "Clearly I am the most
important. I am the sign of life and hope. I was chosen for grass, trees and leaves. Without me, all
animals would  1  ."
     Blue interrupted: "You only think about the   2  , but consider the sky and the sea. It is the water
that is the basis of life and drawn up by the clouds from the deep sea. Without my peace, you would
all be nothing"
     Yellow chuckled(笑道), "You are all so serious. I bring laughter, fun and   3   into the world. "
     Orange started next to blow her trumpet, "I am the color of health and strength. I may be
       4 but I am precious, for I serve the needs of human life. When I fill the sky as the sun rises or
       5  , my beauty is so striking that no one gives another   6   to any of you."
     Red could stand it no longer he shouted out, "I am the ruler of all of you. I am the color of danger
and of bravery. I am willing to   7 truth. I am also the color of passion and of love." Then came purple
and indigo(深蓝色)…
     The colors went on boasting, each convinced of his or her own   8  . Their quarreling became louder
and louder. Suddenly there was a startling flash of bright lightening thunder. Rain started to pour down   9  . The colors crouched(蜷缩)down   10  , drawing close to one another for comfort.
     In the midst of the clamor(叫嚷), rain began to speak, "You   11   colors, fighting among yourselves,
each trying to dominate the rest. Don't you know that you were each made for a special purpose,  12
and different? Join hands with one another and come to me."
     Doing as they were told, the colors   13  and joined hands. They formed a colorful rainbow. From
then on, whenever a good rain  14  the world, a rainbow appears in the sky. They remember to  15
one another.

( )1. A. go out
( )2. A. earth
( )3. A. warmth
( )4. A. usual
( )5. A. drops
( )6. A. gif
( )7. A. bring about
( )8. A. superiority
( )9. A. steadily
( )0. A. with care
( )1. A. foolish
( )2. A. simple
( )3. A. combined
( )4. A. cleans
( )5. A. appreciate

B. leave off
B. moon
B. sadness
B. normal
B. falls
B. honor
B. fight for
B. reputation
B. quietly
B. in fear
B. pretty
B. ordinary
B. connected
B. washes
B. compromise

C. die down
C. star
C. depression
C. common
C. sets
C. thought
C. struggle with
C. weakness
C. violently
C. by chance
C. attractive
C. familiar
C. united
C. brightens
C. help

D. pass away
D. sun
D. anxiety
D. scarce
D. slides
D. respect
D. bend over
D. disadvantages
D. deliberately
D. on purpose
D. disgusting
D. unique
D. attached
D. dampens
D. influence

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题型：问答题

(要求列出计算步骤，每步骤运算得数精确到小数点后两位)

北京某度假山庄位于某镇，2010年发生以下业务：

(1)3月从汽车贸易公司购进一辆轿车自用，取得汽车销售行业的专用发票，注明价款250000元；另外支付购买工具和零配件价款8100元；汽车贸易公司提供系列服务，代办各种手续并收取一定的费用，该单位支付代收费用9500元，取得汽车贸易公司开票的收据，并于4月取得行驶证书；

(2)山庄原占地10000平方米，4月该山庄为扩大经营，根据有关部门的批准获得两处土地使用权，其中新征用非耕地8000平方米，成交价格为每平方米1500元；另一处征用耕地10000平方米，成交价格为每平方米2000元；

(3)5月，在北京市区支付1000万元购进土地800平方米分设分支机构，男外无偿使用文化局的一块场地100平方米；

(4)山庄2009年初拥有载货汽车2辆，自重吨位均为20吨；小轿车5辆；中型客车3辆。

(提示：山庄当地的城镇土地使用税每平方米单位税额3元；北京市区的城镇土地使用税每平方米单位税额30元；山庄所在地规定载货汽车年纳税额每吨30元，小轿车年纳税额每辆480元。中型客车年纳税额每辆600元；当地契税税率为3%。当地耕地用税税额为每平方米30元)

要求：根据上述资料，按下列序号回答问题，每问需计算出合计数：

计算企业全年应纳城镇土地使用税额；

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题型：问答题简答题

血浆脂蛋白的化学组成怎样?

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题型：单项选择题 A1/A2型题

《素问·痿论》认为五脏气热皆可致痿，肾气热可致（）

A.肉痿

B.痿躄

C.脉痿

D.肌痿

E.骨痿

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RVR的变化趋势码有哪些？各表示什么意义？

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