2015年成人高考專升本模擬試題：每日一練(6月5日)

字號： 小 中 大

單項選擇題
    1、 黨的十六大提出了 
    A．社會主義現(xiàn)代化的奮斗目標(biāo)
    B．社會主義政治文明的奮斗目標(biāo)
    C．社會主義小康水平的奮斗目標(biāo)
    D．全面建設(shè)小康社會的奮斗目標(biāo) 
    2、 進入20世紀90年代，我國對外開放發(fā)展到一個新階段。其顯著特點是（　?。?/SPAN>
    A．技術(shù)引進從重視硬件發(fā)展到重視軟件
    B．從興辦經(jīng)濟特區(qū)發(fā)展到開放沿海港口城市
    C．從吸收利用外資發(fā)展到國際勞務(wù)合作與跨國經(jīng)營
    D．多層次、寬領(lǐng)域、全方位開放的格局初步形成 
    3、 農(nóng)田作物的生長和土壤養(yǎng)分之間有著密切的關(guān)系，其產(chǎn)量往往受土壤中供應(yīng)最不足的營養(yǎng)元素所制約。這是（　　） 
    A．利比希最小因子定律
    B．謝爾福德耐性定律
    C．阿倫法則
    D．貝格曼法則 
    4、 種群的邏輯斯諦增長曲線是（　?。?span id="8q1vxip" class=Apple-converted-space> 
    A．“J”型
    B．“L”型
    C．“S”型
    D．“V”型 
    5、回答題
        Twelve years ago, oceanographer Captain Charles Moore was skippering his yacht the Alguita in　the North Pacific．He sailed into a mass of floating plastic rubbish which took him and his crew a week to cross．This floating rubbish dump is now called the Great Pacific Garbage Patch and doubles the size of the USA．The United Nations says there are now 18,000 pieces of plastic in every square kilometre of sea
        everywhere in the world．A walk along any beach will give you some idea of the seriousness of plastic pollution．The trouble is, when we throw out plastic with the trash, the plastic doesn't go away．Plastic dnot biodegrade．It photo degrades into smaller and smaller particles which then enter the food chain．Plastics contain cancer-causing chemicals along the food chain in increasing concentrations and end up in our fish and chips, along with hormone disruptors．Scientists try to tell us that we are killing ourselves as well as other animals．At least 200 species are, as I speak, being killed by plastic．Whales, dolphins, turtles and albatross confuse floating plastic, especially shopping bags and six pack rings, with jellyfish．Some countries have rebelled and banned plastic bags．And the first was brave Bangladesh．Then　China took the same decision．Botswana, Canada, Israel, Kenya, Rwanda, Singapore and South
        Africa have also banned plastic bags．Notice how many of the world's richest countries are not on this list．It's an absolute disgrace．Think globally, act locally．A small Australian town is now one step ahead of the rest of the world．The inhabitants of Bundanoon in New South Wales have banned plastic bottles from the town．We need to follow their example and eliminate plastic from our lives, take care of the earth and vote for people we think will do the same．
    The writer says that we can get an idea of how much plastic rubbish there is in the oceans　by________
    A．looking at the sea
    B．travelling across the USA
    C．sailing across the Pacific
    D．taking a walk along any beach
    6、
    A．a(chǎn)lphabet
    B．basket
    C．naked
    D．emergency 
    填空題
    7、 是指生態(tài)系統(tǒng)中一定空間內(nèi)的生物在一定時間內(nèi)所生產(chǎn)的有機物質(zhì)積累的速率。 
    8、
    簡答題
    9、 簡述藝術(shù)傳播五要素的過程及特點。
    10、
    求. 收斂域