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
考研
What’s a man? Or, indeed, a woman? Biologically, the answer might seem obvious. A human being is a(n) 【C1】______who has grown fr
What’s a man? Or, indeed, a woman? Biologically, the answer might seem obvious. A human being is a(n) 【C1】______who has grown fr
admin
2018-01-31
91
问题
What’s a man? Or, indeed, a woman? Biologically, the answer might seem obvious. A human being is a(n) 【C1】______who has grown from a fertilised egg which【C2】______genes from both father and mother. A growing band of biologists, 【C3】______, think this definition incomplete. They【C4】______people not just as individuals, but also as ecosystems. In their view, the descendant of the fertilised egg is【C5】______one component of the system. The others are trillions of bacteria, each equally an individual, 【C6】______are found in a person’ s gut, his mouth, his skin and all of the crevices and orifices that exist in his body’s surface.
A【C7】______adult human harbours some 100 trillion bacteria in his gut alone. That is ten times as many bacterial cells as he has cells【C8】______from the sperm and egg of his parents. These bugs, moreover, are【C9】______. Egg and sperm provide about 23, 000 different genes. The microbiome, as the body’s commensal bacteria are collectively known, is reckoned to have around 3million.【C10】______, many of those millions are variations on common themes, but equally many are not, and even the number of【C11】______that are adds something to the body’ s genetic mix.
And it really is a system, for evolution has【C12】______the interests of host and bugs. In exchange for raw materials and shelter the microbes that live in and【C13】______people feed and protect their hosts, and are thus integral to that host’s well-being. Neither wishes the other harm. In bad【C14】______, though, this alignment of interest can【C15】______. Then, the microbiome may misbehave in ways which cause disease.
That bacteria can cause disease is no【C16】______. But the diseases in question are. Often, they are not acute infections of the【C17】____ 20th-century medicine has been so good at dealing with. They are, rather, the chronic illnesses that are now, 【C18】______in the rich world, the main focus of medical attention.【C19】______, from obesity and diabetes, via heart disease and asthma to neurological conditions such as autism, the microbiome seems to play a(n) 【C20】______role.
【C6】
选项
A、who
B、which
C、that
D、where
答案
B
解析
本题考查定语从句。此处each equally an individual,______are found in a person’s internal organs…明显为一个非限定性定语从句,先行词为individual“个体”,故正确答案为B.which。who修饰的先行词一般为人,此处individual指的是细菌。where作地点状语;that引导定语从句时,前面不可加逗号,故排除。
转载请注明原文地址:https://kaotiyun.com/show/4DBZ777K
0
考研英语一
相关试题推荐
Ininterviews,famouspeopleoftensaythatthekeytobecomingbothhappyandsuccessfulisto"dowhatyoulove."Butmasterin
Peekthroughtheinspectionwindowsofthenearly100three-dimensional(3D)printersquietlymakingthingsatRedEye,acompany
Peekthroughtheinspectionwindowsofthenearly100three-dimensional(3D)printersquietlymakingthingsatRedEye,acompany
WhatdoRussia’sBelgorodprovinceandsomeschoolsinFloridaandConnecticuthaveincommon?Theyareunlikelyrecruitstothe
HowtoReduceDamageCausedbyNaturalDisasters?A.Title:HowtoReduceDamageCausedbyNaturalDisasters?B.Wordli
Thesuddenupthrustofwarm,moistairintotheterriblecoldofthefrozenheightsiswhatcreatesthunder.Thesuddenstronger
Afterclashesbetweenriotpoliceandprotesters,workersattheKeihinHotelinTokyowereforciblyejectedonJanuary25th.Th
Manywilldoubttobaccoindustryclaimsthatitissharpeningitssciencetoevaluate"healthiercigarettes".Butthat’swhatwi
AstheSenatepreparestovoteonlegislationtoempowertheFoodandDrugAdministrationtoregulatetobaccoproducts,itsmemb
Writetotheheadofatrain,andcomplainaboutitsbadservices.Youshouldwriteabout100wordsontheANSWERSHEET.Do
随机试题
A.大黄素B.大黄酚C.芦荟大黄素D.土大黄苷元E.大黄素一8.0.葡萄糖苷易溶于热水的化合物是
根据《关于落实大气污染防治行动计划严格环境影响评价准入的通知》,关于严格把好建设项目环境影响评价审批准人关口的说法,错误的是()。
工程监理单位在工程设计过程中(提出报告时),应审查设计单位提出的新材料、新工艺、新技术、新设备(“四新”)在相关部门的备案情况,必要时应协助()组织专家评审。
用于为工农业生产、采暖及居民生活提供蒸汽或热水的锅炉称为()。
某高校有A、B两个食堂,开学第一天A食堂就餐人数为8000,但其中的20%在第二天流失到B食堂就餐;同时,第一天在B食堂就餐者有30%于第二天流失到A食堂就餐。如果第二天两食堂就餐人数相同,则第一天在B食堂的就餐人数为多少?
班级中的非正式群体对班级的发展是不利的,一旦发现应取消其存在。
()对于游轮相当于()对于公交车
1,2,2,5,12,63,()
根据我国有关的法律规定,被代理人死亡后发生()的情况下,委托代理人实施的代理行为仍然有效。
Toerrishumanandtoforgivedivine,accordingtotheoldadage.Humanswhoforgiveare(1)______toexperiencesignificantphys
最新回复
(
0
)