读甲乙两图回答下列问题:(10分) (1)甲图中A处的山脉是我国重要的地理分界

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问题:

读甲乙两图回答下列问题:(10分)

(1)甲图中A处的山脉是我国重要的地理分界线,它是    。(填字母)(2′)

A.暖温带与亚热带的分界线

B.季风区与非季风区的分界线

C.地势二、三级阶梯的分界线

D.内流区与外流区的分界线(2)甲图中C地区有大面积的沼泽分布,试分析沼泽的形成原因。(3′)

(3)近几年来,我国逐渐停止了在本区的农垦项目,试分析这一措施的生态意义。(2′)

(4)描述乙图中等值线的递变规律并分析原因。(3′)

考点:世界政治地理格局区域的含义、特征及划分
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证券投资中的( )可以通过投资多样化、投资组合等方式得以分散。

A.经济周期性波动风险

B.信用风险

C.经营风险

D.财务风险

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小红买了9本练习本和4支铅笔共用了4.38元,小明买了同样的9支铅笔和4本练习本比小红少用了1.35元.一本练习本的单价是______元,一支铅笔的单价是______元.

题型:综合

产业资本划分为货币资本、生产资本、商品资本的依据是资本各个部分:

A.在价值增值过程中的作用不同

B.价值周转方式的不同

C.存在的物质形态不同

D.在循环中的职能不同

题型:综合
Children find meanings in their old family tales.  
When Stephen Guyer’s three children were growing up, he told them stories about how his grandfather, a banker,    21   all in the 1930s, but did not lose sight of what he valued most. In one of the darkest times   22   his strong-minded grandfather was nearly   23    , he loaded his family into the car and   24    them to see family members in Canada with a   25   ,“there are more important things in life than money. ”
The  26   took on a new meaning recently when Mr. Guyer downsized to a   27    house from a more expensive and comfortable one. He was  28    that his children, a daughter, 15, and twins, 22, would be upset. To his surprise, they weren’t.    29     , their reaction echoed (共鸣) their great-grandfather’s. What they   30    was how warm the people were in the house and how  31     of their heart was accessible.  
Many parents are finding family stories have surprising power to help children   32    hard times. Storytelling experts say the phenomenon reflects a growing   33     in telling tales, evidenced by a rise in a storytelling events and festivals.
A university   34    of 65 families with children aged from 14 to 16 found kids’ ability to   35  parents’ stories was linked to a lower rate of anger and anxiety.  The   36    is telling the stories in a way children can   37    . We’re not talking here about the kind of story that   38    , “When I was a kid, I walked to school every day uphill both ways, barefoot in the snow. ” Instead, we should choose a story suited to the child’s   39    , and make eye contact (接触) to create “a personal experience”,. We don’t have to tell children   40  they should take from the story and what the moral is. ”
小题1:.
A.missedB.lostC.forgotD.ignored
小题2:
A.whenB.whileC.howD.why
小题3:
A.friendlessB.worthlessC.pennilessD.homeless
小题4: A fetched    B. allowed         C. expected        D. took
小题5:
A.hopeB.promiseC.suggestionD.belief
小题6:
A.taleB.agreementC.arrangementD.report
小题7:
A.largeB.smallC.newD.grand
小题8:
A.surprisedB.annoyedC.disappointedD.worried
小题9:
A.ThereforeB.BesidesC.InsteadD.Otherwise
小题10:.
A.talked aboutB.cared aboutC.wrote aboutD.heard about
小题11:
A.muchB.manyC.littleD.few
小题12:
A.beyondB.overC.behindD.through
小题13:
A.argumentB.skillC.interestD.anxiety
小题14:
A.studyB.designC.committeeD.staff
小题15:
A.provideB.retellC.supportD.refuse
小题16:
A.troubleB.giftC.factD.trick
小题17:
A.performB.writeC.hearD.question
小题18:
A.meansB.endsC.beginsD.proves
小题19:
A.needsB.activitiesC.judgmentsD.habits
小题20:
A.thatB.whatC.whichD.whom
题型:综合

多相催化一般经历七个步骤:反应物外扩散、内扩散、()及反应生成物脱附()等。

A、吸附

B、反应

C、内扩散

D、外扩散

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