摘要: 选 B. 妈妈比自己想象得要聪明.也是一中幽默

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“进化”不了的爱

孙君飞

进化论包含着残酷的丛林法则,也隐含着生命的自私自利性。一个生命个体要想很好地生存下去,必须要将自己变得更优秀,学会“排他”,否则优胜劣汰的只能是自己。不过,人们在观察工蜂时,惊讶地发现,它们并未受到进化论的影响,它们混沌若当初,或者说它们完美地保持着一种纯粹而崇高的精神,这使它们成为生命进化中的另类。

工蜂属于生殖器官发育不完善的雌性蜂,即便能够产卵,也只是没有受精的卵,因此它们自身没有繁殖能力。这种缺陷可怕而又不幸,然而工蜂对此无动于衷,甘愿终身携带着缺陷而生,从未奢望将自身进化得更完美更强悍。值得称道的是,工蜂的适应性反而很强大,它们拥有相当厉害的武器——毒刺,刺上长有倒钩,一旦“亮剑”就不能回收利用。工蜂的毒刺是不折不扣的双刃剑,在伤及侵害者的同时,自己的生命也面临着终结。

蜜蜂家族中令人难以置信的社会结构更加震惊着世人的心灵,在这里一切都那么井然有序,合乎“法则”,一切又那么一往情深,合乎“生命之爱”。蜜蜂的利他主义行为也许会让达尔文难以理解,失去繁殖能力却能够将各种特征和习性一代代传承下去的工蜂可能更让达尔文目瞪口呆吧。答案其实很简单,一切都源于蜜蜂与众不同的遗传结构。换言之,存在于工蜂体内的遗传基因极其顽强,只有它们才会驱使工蜂去鞠躬尽瘁地照顾其它跟自己具有相同基因的生命,甚至为对方牺牲自己,却无怨无悔。

蜂后产下的受精卵天生高贵,常常会孵化出雌性幼蜂,而延续高贵的办法只有一个:它们只有食用了工蜂分泌的蜂王浆之后,才能发育成具有生殖能力的小蜂后,否则它们在长大后依然属于工蜂——从出生时开始,便将生命献给蜂群、终日辛劳的工蜂!

由于小蜂后的基因与工蜂的基因几乎相同,从身形外貌上看,彼此也几乎一模一样,这也许使工蜂顿感一阵甜蜜而幸福、神圣而自豪的恍然:站在我面前的,莫不是又一个“我”?我由此获得了新生,得到了永恒……工蜂在含辛茹苦喂养小蜂后的过程中,彼此的血缘关系升至最亲密最牢固。它们原本不是毫不相关的两个,而是见证生命延续、利他友爱的两个。因为相同的基因存活在它们的生命之中,工蜂在潜意识里将蜂后看得比自己的生命更为重要,为了对方、也为了另一个“我”和“我们”,它们可以在必要时完全放弃自己现实的生命及其未来。

(选自在《思维与智慧》有删节)

下列关于“工蜂”的表述,不符合原文意思的一项是

  A.作为生命个体,工蜂的生命隐含着自私自利性,要想不被淘汰,它必须将自己变得更优秀,学会“排他”。   

  B.工蜂之所以成为生命进化中的另类,是因为它们完美地保持着一种纯粹而崇高的精神,并未受到进化论的影响。   

  C.工蜂的适应性很强,尾部长有倒钩的毒刺是相当厉害的武器,在伤及侵害者的同时,工蜂的生命也意味着终结。   

  D.从出生开始,就为蜂群而终日辛劳的工蜂,能把各种特征和习性一代代传承下去,靠的是与众不同的遗传结构。

下列有关“蜜蜂繁殖"的表述,符合原文意思的一项是

  A.蜂后是具有生殖能力的雌性蜂,产下的受精卵天生高贵,孵化出雌性幼蜂,幼蜂长大以后就成为新一代蜂后。

  B.工蜂自身没有繁殖能力,属于生殖器官发育不完善的雌性蜂,即便能够产卵,也只是没有受精的卵,不能孵化幼蜂。

  C.存在于工蜂体内的遗传基因极其顽强,它驱使工蜂分泌蜂王浆,鞠躬尽瘁地照顾和自己具有相同基因的“孩子”。

  D.蜂后负责产卵,工蜂负责喂养幼蜂,因而小蜂后的基因与工蜂的基因几乎相同,身形外貌上也几乎一模一样。

下列根据原文信息所作的推断,不正确的一项是

  A.采粉、酿蜜、饲喂幼虫的工蜂是蜂群的主体,儿歌唱的“小蜜蜂,整天忙,采花蜜,酿蜜糖”,指的就是工蜂。

  B.蜜蜂家族一切都井然有序,合乎“法则”,合乎“生命之爱”,人类如果借鉴了这种社会结构.可能会更有利于社会和谐。

  C.为了蜂后和后代,工蜂不惜牺牲自己,是因为它们有奉献精神,潜意识里将蜂后和后代看得比自己的生命更重要。

  D.工蜂一生从事的是利他的事业,而不是优化自己的结构来繁衍后代,从这一点来看,    达尔文的进化论“适者生存”不科学。

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Mathew, Sarah, Lois, Dennis和Georgia正在挑选自己想学的汉语课程。第71~75题是他们的个人情况介绍。阅读下面六门汉语课程的简介(A、B、C、D、E 和 F),从中找出符合5位的最佳选项,并在答题纸上将该选项标号涂黑。选项中有一项是多余选项。

____1.. Mathew majors in media and hopes to understand Chinese broadcasting and TV News and communicate with the Chinese people.

____2.. Sarah is a learner of Chinese with a fairly good knowledge of basic Chinese grammar and a vocabulary of 2500, hoping to improve her Chinese ability in speaking, reading and writing.

____3.. Lois majors in Teaching Chinese as a Foreign Language and hopes to improve her ability in translation.

____4.. Dennis once has taught himself Chinese and can speak a little Chinese but with poor pronunciation and grammar, hoping to meet the needs of everyday life and study, and understand each other in basic communication through training.

____ 5.. Georgia specializes in the Chinese language and culture at the average. He plans to have a tour in China.

A.Comprehensive language skill training

100 lessons in total focusing on pronunciation, grammar and discourse (语段). To enable the learner to master the basic knowledge of the Chinese language, to have the basic ability of listening, speaking, reading and writing, so that they are able to communicate with others and to meet the needs of everyday life, study and sociality. This will lay a foundation for further study of Chinese.

B.Intermediate (中等) Chinese Comprehensive Course

40 lessons in all, focusing on the training of the comprehensive skills of listening, speaking, reading and writing of intermediate Chinese. To enable the students to recognize, understand and use the active and less active words, to improve their ability of expressing themselves in paragraphs and discourse, to master the new words, patterns, grammatical structures, paragraphs and discourse and means of connections so as to express the meaning of the texts correctly and fluently in paragraphs and discourse.

C.News Listening

Based on frequently used words, typical sentences and information and concentrating on improving the ability of listening comprehension. To improve the ability of collecting information, to grasp the knowledge and skills they have learned and to understand the broadcasting and TV news of similar themes and relevant level of difficulty with the correctness of 80%. To build up the foundation for further study.

D.Elementary English-Chinese Translation

25 classes in total, including various styles such as poems, popular science, political comments and news, about every aspect of everyday life. The texts vary from easy to difficult and combine theory with practice as well as translation and interpretation. About 185 hours are needed. To familiarize the learner with the equivalent (对应的) Chinese expressions of English. To enable them to know usage of Chinese and English words and sentences, cultural differences and the background knowledge.

E. Elementary Spoken Chinese in Business

24 units in all. Chinese words and expressions in business and trade are introduced in the form of vivid situational dialogues, notes and exercises. To enable the learner to master the words and expressions of elementary spoken business Chinese and to communicate with others in trade and business.

F. Chinese Human Geography

Introduction to geographic environment and cultural phenomena in various parts of China, such as natural features, historical backgrounds, religious sites, ancient battle fields, dramas and arts, traditional products, and special food, etc. Through the introduction to historical and cultural sites and scenery, the learner will have a general view about Chinese geography, history, culture and regional features.

 

查看习题详情和答案>>

Mathew, Sarah, Lois, Dennis和Georgia正在挑选自己想学的汉语课程。第71~75题是他们的个人情况介绍。阅读下面六门汉语课程的简介(A、B、C、D、E 和 F),从中找出符合5位的最佳选项,并在答题纸上将该选项标号涂黑。选项中有一项是多余选项。
____【小题1】. Mathew majors in media and hopes to understand Chinese broadcasting and TV News and communicate with the Chinese people.
____【小题2】. Sarah is a learner of Chinese with a fairly good knowledge of basic Chinese grammar and a vocabulary of 2500, hoping to improve her Chinese ability in speaking, reading and writing.
____【小题3】. Lois majors in Teaching Chinese as a Foreign Language and hopes to improve her ability in translation.
____【小题4】. Dennis once has taught himself Chinese and can speak a little Chinese but with poor pronunciation and grammar, hoping to meet the needs of everyday life and study, and understand each other in basic communication through training.
____ 【小题5】. Georgia specializes in the Chinese language and culture at the average. He plans to have a tour in China.

A.Comprehensive language skill training
100 lessons in total focusing on pronunciation, grammar and discourse (语段). To enable the learner to master the basic knowledge of the Chinese language, to have the basic ability of listening, speaking, reading and writing, so that they are able to communicate with others and to meet the needs of everyday life, study and sociality. This will lay a foundation for further study of Chinese.
B.Intermediate (中等) Chinese Comprehensive Course
40 lessons in all, focusing on the training of the comprehensive skills of listening, speaking, reading and writing of intermediate Chinese. To enable the students to recognize, understand and use the active and less active words, to improve their ability of expressing themselves in paragraphs and discourse, to master the new words, patterns, grammatical structures, paragraphs and discourse and means of connections so as to express the meaning of the texts correctly and fluently in paragraphs and discourse.
C.News Listening
Based on frequently used words, typical sentences and information and concentrating on improving the ability of listening comprehension. To improve the ability of collecting information, to grasp the knowledge and skills they have learned and to understand the broadcasting and TV news of similar themes and relevant level of difficulty with the correctness of 80%. To build up the foundation for further study.
D.Elementary English-Chinese Translation
25 classes in total, including various styles such as poems, popular science, political comments and news, about every aspect of everyday life. The texts vary from easy to difficult and combine theory with practice as well as translation and interpretation. About 185 hours are needed. To familiarize the learner with the equivalent (对应的) Chinese expressions of English. To enable them to know usage of Chinese and English words and sentences, cultural differences and the background knowledge.
E. Elementary Spoken Chinese in Business
24 units in all. Chinese words and expressions in business and trade are introduced in the form of vivid situational dialogues, notes and exercises. To enable the learner to master the words and expressions of elementary spoken business Chinese and to communicate with others in trade and business.
F. Chinese Human Geography
Introduction to geographic environment and cultural phenomena in various parts of China, such as natural features, historical backgrounds, religious sites, ancient battle fields, dramas and arts, traditional products, and special food, etc. Through the introduction to historical and cultural sites and scenery, the learner will have a general view about Chinese geography, history, culture and regional features.

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ABC公司对年度最佳员工进行奖励:选择自己想去的城市,进行一趟开心之旅。Peter, Penny, Catherine, Helen和Lee被评为了年度最佳员工,他们正在挑选自己想去的城市。阅读下面旅行社提供的城市旅游介绍摘要(A、B、C、D、E和F),选出适合他们的最佳城市,并在答题纸上相应选项的标号涂黑。选项中有一项是多余选项。

Peter is fond of delicious food and he also wants to have some wonderful tea.

Penny likes stocks and she wants to appreciate some world-class musicals as well.

Catherine loves reading and she is crazy about Sherlock Holmes.

Helen prefers to visit a city which has not only a long history but also modern scenes.

Lee is a big fan of water sports and sunshine.

       A.FROM a skyline featuring both minarets(尖塔) and church spires to the call to prayer competing with music in a hip cafe, Istanbul is the only major city to span two continents. While it is known for sights dating back thousands of years, it also has a fascinating, and often ignored, modern scene that is finally receiving international attention. As a 2010 European Capital of Culture, the city is showcasing local artists in both historic areas and new museums — yet another example of how Istanbul is among the world’s most visually exciting cities.

    B.WUHOU temple and surrounding areas are interesting and fun to walk through. It's worth spending time in a tea house, perhaps one in Renmin Park, because Chengdu's tea culture is worth experiencing. Chun Xi Lu, with its fluorescent lights and frenetic shoppers, is a good place to see the more modern China, especially at night. But the real attraction in Chengdu, and in Sichuan in general, is often the food. The hotpot, while not as spicy as in Chongqing, is worth trying. It is the same with chao shou, or dumplings. Maybe you should head over to the restaurant section right now.

    C.SUNNY, fashion-forward, Sydney is an energetic city bent on making its mark. Sydney in particular is graced with wonderful weather most of the year. Many people are water sports fanatics and can be found on any given day enjoying the beautiful weather on the bay. Sports like surfing are being celebrated in their national birthplace. Boating or Sailing is another great way to enjoy the magnificent weather that Sydney offers most of the year.

    D. THERE are many different Londons, and they appeal to people with many different passions: museum lovers, theatergoers, devotees of royalty, people who like to walk in the rain. But richest of all, perhaps, is the London for book lovers.Skip to next paragraph Because the city is the star and the backdrop of so much great literature, it is possible to believe you know it intimately(亲切的)— how it looks, how it feels — without ever leaving your home country, or indeed your home. But it is better to visit, if only for the joy of seeing the landscape of your imagination come to life. How thrilling it is to wander along Baker Street, where Sherlock Holmes once fictionally solved the unsolvable!

    E. CAIRO is third world and first world, Islamic world, a city that jars all the senses, all at once. There are thousands of years of history in this city of 18 million people, and that history can be seen in the people themselves: the seller peddling his beans from a decorated cart, the felucca (a traditional wooden sailing boat) captain guiding his sailboat through the murky Nile, the young man riding a bicycle through traffic with a ladder-sized tray of bread balanced on his head. Come prepared: a scarf for women to enter mosques; packets of tissues for bathroom stops; small bills for tips; and if you like to drink, a bottle or two of wine from the duty-free airport shop. Cairo has a lot to offer, but a good bottle of wine is not included.

    F. MANY districts and landmarks in New York have become well- known to outsiders. The Statue of Liberty greeted millions of immigrants as they came to America in the late 19th and early 20th centuries. The Broadway theater district is a major center of the world's entertainment industry. Anchored by Wall Street, in Lower Manhattan, New York vies with London as the financial capital of the world and is home to the New York Stock Exchange, the world's largest stock exchange by market capitalization of its listed companies. The original Manhattan Chinatown attracts a flood of tourists to its busy sidewalks and retail establishments.

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ABC公司对年度最佳员工进行奖励:选择自己想去的城市,进行一趟开心之旅。Peter, Penny, Catherine, Helen和Lee被评为了年度最佳员工,他们正在挑选自己想去的城市。阅读下面旅行社提供的城市旅游介绍摘要(A、B、C、D、E和F),选出适合他们的最佳城市,并在答题纸上相应选项的标号涂黑。选项中有一项是多余选项。

1. Peter is fond of delicious food and he also wants to have some wonderful tea.

2.Penny likes stocks and she wants to appreciate some world-class musicals as well.

3. Catherine loves reading and she is crazy about Sherlock Holmes.

4. Helen prefers to visit a city which has not only a long history but also modern scenes.

5. Lee is a big fan of water sports and sunshine.

    A.FROM a skyline featuring both minarets(尖塔) and church spires to the call to prayer competing with music in a hip cafe, Istanbul is the only major city to span two continents. While it is known for sights dating back thousands of years, it also has a fascinating, and often ignored, modern scene that is finally receiving international attention. As a 2010 European Capital of Culture, the city is showcasing local artists in both historic areas and new museums — yet another example of how Istanbul is among the world’s most visually exciting cities.

    B.WUHOU temple and surrounding areas are interesting and fun to walk through. It's worth spending time in a tea house, perhaps one in Renmin Park, because Chengdu's tea culture is worth experiencing. Chun Xi Lu, with its fluorescent lights and frenetic shoppers, is a good place to see the more modern China, especially at night. But the real attraction in Chengdu, and in Sichuan in general, is often the food. The hotpot, while not as spicy as in Chongqing, is worth trying. It is the same with chao shou, or dumplings. Maybe you should head over to the restaurant section right now.

    C.SUNNY, fashion-forward, Sydney is an energetic city bent on making its mark. Sydney in particular is graced with wonderful weather most of the year. Many people are water sports fanatics and can be found on any given day enjoying the beautiful weather on the bay. Sports like surfing are being celebrated in their national birthplace. Boating or Sailing is another great way to enjoy the magnificent weather that Sydney offers most of the year.

    D. THERE are many different Londons, and they appeal to people with many different passions: museum lovers, theatergoers, devotees of royalty, people who like to walk in the rain. But richest of all, perhaps, is the London for book lovers. Because the city is the star and the backdrop of so much great literature, it is possible to believe you know it intimately(亲切的)— how it looks, how it feels — without ever leaving your home country, or indeed your home. But it is better to visit, if only for the joy of seeing the landscape of your imagination come to life. How thrilling it is to wander along Baker Street, where Sherlock Holmes once fictionally solved the unsolvable!

    E. CAIRO is third world and first world, Islamic world, a city that jars all the senses, all at once. There are thousands of years of history in this city of 18 million people, and that history can be seen in the people themselves: the seller peddling his beans from a decorated cart, the felucca (a traditional wooden sailing boat) captain guiding his sailboat through the murky Nile, the young man riding a bicycle through traffic with a ladder-sized tray of bread balanced on his head. Come prepared: a scarf for women to enter mosques; packets of tissues for bathroom stops; small bills for tips; and if you like to drink, a bottle or two of wine from the duty-free airport shop. Cairo has a lot to offer, but a good bottle of wine is not included.

    F. MANY districts and landmarks in New York have become well- known to outsiders. The Statue of Liberty greeted millions of immigrants as they came to America in the late 19th and early 20th centuries. The Broadway theater district is a major center of the world's entertainment industry. Anchored by Wall Street, in Lower Manhattan, New York vies with London as the financial capital of the world and is home to the New York Stock Exchange, the world's largest stock exchange by market capitalization of its listed companies. The original Manhattan Chinatown attracts a flood of tourists to its busy sidewalks and retail establishments.

 

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