曰韩免费_91久久精品国产亚洲_一区二区成人影院_九一视频在线免费观看_91国视频_亚洲成人中文在线

12月大学英语四级仔细阅读习题(四)

雕龙文库 分享 时间: 收藏本文

12月大学英语四级仔细阅读习题(四)

  It is hard to predict howscience is going to turn out, and if it is really good science it is impossibleto predict. If the things to be found are actually new, they are by definitionunknown in advance. You cannot make choices in this matter. You either havescience or you dont, and if you have it you are obliged to accept thesurprising and disturbing pieces of information, along with the neat andpromptly useful bits.

  The only solid piece ofscientific truth about which I feel totally confident is that we are profoundlyignorant about nature. Indeed, I regard this as the major discovery of the pasthundred years of biology. It is, in its way, an illuminating piece of news.It would have amazed the brightest minds of the 18th century Enlightenment to be told byany of us how little we know and how bewildering seems the wayahead. It is this sudden confrontation with the depth and scopeof ignorance that represents the most significant contribution of the 20th centuryscience to the human intellect. In earlier times, we either pretended tounderstand how things worked or ignored the problem, or simply made up storiesto fill the gaps. Now that we have begun exploring in earnest, we are gettingglimpses of how huge the questions are, and how far from being answered.Because of this, we are depressed. It is not so bad being ignorant if you aretotally ignorant; the hard thing is knowing in some detail the reality ofignorance, the worst spots and here and there the not-so-bad spots, but no truelight at the end of the tunnel nor even any tunnels that can yet be trusted.

  But we are making abeginning, and there ought to be some satisfaction. There are probably noquestions we can think up that cant be answered, sooner or later, includingeven the matter of consciousness. To be sure, there may well be questions wecant think up, ever, and therefore limits to the reach of human intellect, butthat is another matter. Within our limits, we should be able to work our waythrough to all our answers, if we keep at it long enough, and pay attention.

  1. According to the author, really good science_______ .

  A) wouldsurprise the brightest minds of the 18th century Enlightenment

  B) willproduce results which cannot be foreseen

  C) will helppeople to make the right choice in advance

  D) willbring about disturbing results

  2. It can be inferred from the passage thatscientists of the 18th century .

  A) thought that they knew a great deal andcould solve most problems of science

  B) wereafraid of facing up to the realities of scientific research

  C) knew thatthey were ignorant and wanted to know more about nature

  D) did moreharm than good in promoting mans understanding of nature

  3. Which of thefollowing statemcnts is NOT true of scientists in earlier times?

  A) Theyinvented false theories to explain things they didnt understand.

  B) Theyfalsely claimed to know all about nature.

  C) They didnot believe in results from scientific observation.

  D) They paidlittle attention to the problems they didnt understand.

  4. What is theauthors attitude towards science?

  A) He isdepressed because of the ignorance of scientists.

  B) He isdoubtful because of the enormous difficulties confronting it.

  C) He is confidentthough he is aware of the enormous difficulties confronting it.

  D) He is delighted because of theilluminating scientific findings.

  5. The authorbelieves that ______ .

  A) man canfind solutions to whatever questions concerning nature he can think up

  B) man can not solve all the problems he canthink up because of the limits of human intellect

  C) sooner or later man canthink up all the questions concerning nature and answer them

  D) questions concerningconsciousness are outside the scope of scientific research

  

  It is hard to predict howscience is going to turn out, and if it is really good science it is impossibleto predict. If the things to be found are actually new, they are by definitionunknown in advance. You cannot make choices in this matter. You either havescience or you dont, and if you have it you are obliged to accept thesurprising and disturbing pieces of information, along with the neat andpromptly useful bits.

  The only solid piece ofscientific truth about which I feel totally confident is that we are profoundlyignorant about nature. Indeed, I regard this as the major discovery of the pasthundred years of biology. It is, in its way, an illuminating piece of news.It would have amazed the brightest minds of the 18th century Enlightenment to be told byany of us how little we know and how bewildering seems the wayahead. It is this sudden confrontation with the depth and scopeof ignorance that represents the most significant contribution of the 20th centuryscience to the human intellect. In earlier times, we either pretended tounderstand how things worked or ignored the problem, or simply made up storiesto fill the gaps. Now that we have begun exploring in earnest, we are gettingglimpses of how huge the questions are, and how far from being answered.Because of this, we are depressed. It is not so bad being ignorant if you aretotally ignorant; the hard thing is knowing in some detail the reality ofignorance, the worst spots and here and there the not-so-bad spots, but no truelight at the end of the tunnel nor even any tunnels that can yet be trusted.

  But we are making abeginning, and there ought to be some satisfaction. There are probably noquestions we can think up that cant be answered, sooner or later, includingeven the matter of consciousness. To be sure, there may well be questions wecant think up, ever, and therefore limits to the reach of human intellect, butthat is another matter. Within our limits, we should be able to work our waythrough to all our answers, if we keep at it long enough, and pay attention.

  1. According to the author, really good science_______ .

  A) wouldsurprise the brightest minds of the 18th century Enlightenment

  B) willproduce results which cannot be foreseen

  C) will helppeople to make the right choice in advance

  D) willbring about disturbing results

  2. It can be inferred from the passage thatscientists of the 18th century .

  A) thought that they knew a great deal andcould solve most problems of science

  B) wereafraid of facing up to the realities of scientific research

  C) knew thatthey were ignorant and wanted to know more about nature

  D) did moreharm than good in promoting mans understanding of nature

  3. Which of thefollowing statemcnts is NOT true of scientists in earlier times?

  A) Theyinvented false theories to explain things they didnt understand.

  B) Theyfalsely claimed to know all about nature.

  C) They didnot believe in results from scientific observation.

  D) They paidlittle attention to the problems they didnt understand.

  4. What is theauthors attitude towards science?

  A) He isdepressed because of the ignorance of scientists.

  B) He isdoubtful because of the enormous difficulties confronting it.

  C) He is confidentthough he is aware of the enormous difficulties confronting it.

  D) He is delighted because of theilluminating scientific findings.

  5. The authorbelieves that ______ .

  A) man canfind solutions to whatever questions concerning nature he can think up

  B) man can not solve all the problems he canthink up because of the limits of human intellect

  C) sooner or later man canthink up all the questions concerning nature and answer them

  D) questions concerningconsciousness are outside the scope of scientific research

  

主站蜘蛛池模板: 日本成人一区二区三区 | 亚洲丰满熟女一区二区v | 亚洲中文字幕无码一区 | 中文字幕一区在线观看 | 少妇太爽了在线观看免费视频 | 色操网 | 秋霞理论影院福利院 | 精品人妻无码专区在线无广告视频 | 亚洲第一黄色 | 性视频免费的全部 | 成人午夜国产内射主播 | 人成午夜欧美大片免费视频 | 天天干亚洲 | 高清在线观看自拍视频 | 日韩美女奶水喂男人在线观看 | 亚洲在线视频免费观看 | 一a级毛片 | 日韩一卡2卡3卡4卡新区亚洲 | 国产精品视频国产永久视频 | 露脸啪啪清纯大学生美女 | 久久91精品国产91久久麻豆 | 夜夜添无码一区二区三区 | 久久青青草原国产毛片 | 丰满人妻熟妇乱又仑精品 | 国产色网| 青青草97| 亚洲人成网77777色在线播放 | 欧美黄色大片网站 | 九九九国产视频 | 丰满熟女人妻一区二区三 | 四虎影视在线看免费 720p | 欧美在线一区二区 | 中文字幕曰韩一区二区不卡 | 国产无套内射普通话对白 | 国产小视频网站 | 日韩精品一区二区三区 在线观看 | 婷婷亚洲综合一区二区 | 欧美啪啪小视频 | 国产成人亚洲精品乱码在线观看 | 国产精品嫩草影院永久一 | 国产亚洲一区二区手机在线观看 |