首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
It is a question that has vexed philosophers since the Greeks. But it seems we may now have the answer to the beguilingly simple
It is a question that has vexed philosophers since the Greeks. But it seems we may now have the answer to the beguilingly simple
admin
2016-09-24
88
问题
It is a question that has vexed philosophers since the Greeks. But it seems we may now have the answer to the beguilingly simple question:"Which came first?" It’s the egg.
This reassuring conclusion was the work of an expert panel【C1】______ a philosopher, geneticist and chicken farmer.
"Whether chicken eggs【C2】______ chickens hinges on the nature of chicken eggs, " said panel member and philosopher of science David Papineau at King’s College London.
"I would【C3】______ it’s a chicken egg if it has a chicken in it. If a kangaroo laid an egg【C4】______ which an ostrich hatched, that would surely be an ostrich egg, not a kangaroo egg. By this reasoning, the first chicken did indeed come from a chicken egg,【C5】______ that egg didn’t come from chickens. "
The oldest recorded【C6】______ to the childish conundrum goes【C7】______ to a collection of essays and discussions by the Greek historian Mestrius Plutarchus, born in 46 AD. In a section【C8】______ "Whether the Hen or the Egg Came First", he suggested that the question was already well【C9】______ :"The problem about the egg and the hen, which of them came first, was dragged into our talk, a difficult problem which gives investigators much trouble. "
Plutarchus also【C10】______ at the puzzle’s greater significance:"Sulla my comrade said that with a small problem, as with a tool, we were rocking loose a great and heavy one, that of the【C11】______ of the world. "
Whether the panel【C12】______ that debate is not clear, but they were【C13】______ on the correct chicken/egg pecking order. John Brookfield, an evolutionary geneticist at the University of Nottingham said the【C14】______ involves piecing together the speciation event in which chickens first【C15】______
He imagines two non-chicken parents getting together and giving【C16】______ to the first individual of a new【C17】______ because of a genetic mutation. "The first chicken must have differed from its【C18】______ by some genetic change, perhaps a very【C19】______ one, but one which caused this bird to be the first ever to【C20】______ our criteria for truly being a chicken, " said Professor Brookfield.
"Thus the living organism inside the eggshell would have had the same DNA as the chicken that it would develop into, and thus would itself be a member of the species of chicken, " he added.
【C12】
选项
A、obscured
B、arranged
C、resettled
D、solved
答案
D
解析
(solved解决)。句意为:专家组是否解决这一争议尚不清楚,但他们就母鸡和鸡蛋的正确尊卑顺序达成一致。
转载请注明原文地址:https://www.kaotiyun.com/show/0PGO777K
0
考博英语
相关试题推荐
Byfarthemostcommondifficultyinstudyissimplefailuretogetdowntoregularconcentratedwork.Thisdifficultyismuchg
IthinkthatIcommitteda______inaskingherbecausesheseemedveryupsetbymyquestion.
Writeanessayabout200wordsasyouranswertothefollowingquestion:"ShouldtheChinesegovernmentpaymoreattentionand
Alineinasongasks,"doesanyonereallyknowwhattimeitis?"Thisquestioncouldeasilyapplytocalendars!Didyouknowth
Alineinasongasks,"doesanyonereallyknowwhattimeitis?"Thisquestioncouldeasilyapplytocalendars!Didyouknowth
ThereisonelastquestionImustdealwithinthischapter.Whyshouldhumanbeingsbemoral?Anotherwayofputtingtheproble
ThereisonelastquestionImustdealwithinthischapter.Whyshouldhumanbeingsbemoral?Anotherwayofputtingtheproble
Whenpeopleareaskedwhatkindofhousingtheyneedorwant,thequestion______avarietyofanswers.
ThepollutionquestionaswellasseveralotherissuesisgoingtobediscussedwhentheCongressisin______againnextspring.
随机试题
试述近代中国行政管理的特点。
如何用恩格尔系数分析一个国家的经济发展水平?
哮病发前自觉有鼻、咽、眼、耳发痒,喷嚏,鼻壅,流涕,咽部憋壅等症状者,多属哪种证型
情感表达技术与情感反应技术的区别在于()。
在国际上,一般胰腺癌患者中位生存期为4至6个月,美国国立卫生研究院报告,这种癌一年生存率为8%,5年为3%,中位生存期仅2至3个月,而我国经中医诊治的上海地区百余位胰腺癌患者中已有近20位度过了3至5年,这些患者中绝大多数是无法手术,未经过化放疗的,现在绝
若要人不知,除非己莫为;若要人不闻,除非己莫言。为之而欲人不知,言之而欲人不闻,此犹捕雀而掩目,盗钟而掩耳者。根据以上陈述,可以得出以下哪项?
我国近代思想家龚自珍说:“自古至今,法无不改,势无不积,事例无不变迁,风气无不移易。”该论断包含的哲理是()
在数据库的三级组织结构中存在着两种映射:一是______之间的映射,二是模式与子模式之间的映射。
下面关于“三网”的叙述中,正确的是()。
A、StudentswithaproperIDcancheckanybookout.B、Onlythestudentswithspecialpermissioncancheckoutreferencebooks.C
最新回复
(
0
)