2015年成考專升本模擬試題：每日一練（7月22日）

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單項選擇題
    1、 生態(tài)系統(tǒng)的發(fā)展趨勢是（　　） 
    A．熵值提高
    B．總生產(chǎn)量／群落呼吸量大于1
    C．生態(tài)位加寬
    D．某小類群占優(yōu)勢的情形趨于減少 
    2、 下列有關(guān)物質(zhì)循環(huán)敘述正確的是（　?。?span id="npptxd1" class=Apple-converted-space> 
    A．物質(zhì)循環(huán)包括碳循環(huán)、磷循環(huán)、水循環(huán)、氮循環(huán)等
    B．各物質(zhì)循環(huán)是相互獨(dú)立的
    C．物質(zhì)循環(huán)與能量流動無關(guān)
    D．物質(zhì)循環(huán)對生態(tài)系統(tǒng)中的生物無任何影響 
    3、
    I think I have persuaded Jenny to come________ to our point of view
    A．in
    B．a(chǎn)round
    C．over
    D．a(chǎn)long with
    
    4、
    A．committee
    B．employee
    C．guarantee
    D．disagree
    5、 回答題
    Earth is the only 21we know of in the universe that can support human life.22 humanactivities are making the planet less fit to live on．As the western world 23on consuming two-thirds of the world' s resources while half of the world' s population do so 24 to stay alive we are rapidly destroying the25resource we have by which all people can survive and prosper．Everywhere fertile soil is 26 built on or washed into the sea．Renewable resources are exploited so much that they will never be able to recover 27We discharge pollutants 28 the atmosphere without any thought of the consequences．As a 29 the planet' s ability to support people is being 30 at the very time when rising human numbers and consumption are 31increasingly heavy demands on it．The Earth' s32resources are there for us to use．We need food, water, air, energy, medicines, warmth, shelter and minerals to 33us fed, comfortable, healthy and active．If we are sensible in how we use the resources they will34indefinitely．But if we use them wastefully and excessively they will soon run 35 and everyone will suffer．
    A．situation
    B．place
    C．position
    D．site
    簡答題
    6、性格是指由人習(xí)慣化了的行為方式的人格特性。
    7、 
    在解決問題的階段中，一般說先明確問題，再提出問題。
    8、 簡述遺忘的基本規(guī)律?
    9、我國普通學(xué)校應(yīng)貫徹的德育原則有哪些？
    10、求