题目内容

6.We can not help but____what unknown greatness human beings have has not yet been discovered.(  )
A.to wonderB.wonderC.wonderingD.wondered

分析 我们不得不想知道人类还有什么伟大之处是没有被发掘的.

解答 答案:B
根据题干分析"what unknown greatness human beings have has not yet been discovered"是"wonder"后一个宾语从句,"human beings have"又是greatness一个定语从句.另外,can not help but do 固定短语"不得不做",故选B.

点评 本题考查固定短语.题干比较难,要求学生平时要多积累相关短语,并学会分析句子结构.

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But something else was happening there that would have taken Malthus by surprise:as people came to expect to live longer,and better,they started to have fewer children.They realised they no longer needed several babies just to ensure that two or three would survive.And as they moved from country to town,they also found that children were no longer an economic property that could be set to work at an early age,but a responsibility to be fed,housed and (some of them) educated,for years.Worse,with too many children,a mother would find it hard to take and keep a job,to add to the family income.Nor were the young any longer a guarantee against a poor old age:in the new industrial society,they were likelier to go their own way.
Thanks to Europe's newborn limitation,in the past 100years or so its population has risen only 80%,to 730million,and most countries'birth rate is now so low that numbers are unchanging or falling.But their composition is very different from the past:better living standards,health condition and medical treatment are multiplying old heads,even as the number of young ones shrinks.
In contrast,Asia's population over the same time has nearly increased four times,to more than 3.6billion.North America's too has grown almost as fast,but largely thanks to immigration.Africa's has multiplied 5times,and Latin America's nearly sevenfold.
Why these differences?From around 1950,death rate in developing countries also began to fall,and much faster than it ever had in Europe.The knowledge about how to avoid premature death of small children travelled so readily that life expectancy in many poor countries is now not far behind the rich world's.But the attitudes and values that persuade people to have fewer children are taking longer to adjust.
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81.Why has the population in developing countries increased faster than it has in Europe in the last century?Because the death rate in developing countries falls much faster..
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41.A.neverB.hardlyC.longD.often
42.A.wellB.badlyC.happilyD.politely
43.A.wentB.rushedC.slippedD.moved
44.A.moonB.lampC.gasD.light
45.A.wroteB.sentC.foundD.took
46.A.lazyB.lateC.carelessD.naughty
47.A.mistakesB.businessC.relationD.message
48.A.quietlyB.quicklyC.calmlyD.hurriedly
49.A.searchedB.leftC.madeD.folded
50.A.secretlyB.unexpectedlyC.happilyD.fortunately
51.A.favoredB.understoodC.supportedD.forgave
52.A.touchingB.connectingC.apologizingD.contenting
53.A.spoke aboutB.put onC.gave outD.got round
54.A.aloneB.curiousC.grownD.interested
55.A.remindedB.forgotC.missedD.recalled
56.A.keepB.destroyC.hideD.announce
57.A.turned overB.tore openC.looked throughD.picked up
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