考研英语完形填空真题及答案解析
考研英语完形填空真题
及答案解析
IMB standardization office【IMB 5AB- IMBK 08- IMB 2C】
2012年考研英语完形填空
【答案】B【解析】从空后信息可以看出，这句表达的是“_
_法官表现得像政治家”的情况下，法庭就不能保持其作为法律法规的合法卫士的形象，所以应该选C,maintain “维持，保持”，其他显然语义不通。
2.【答案】A【解析】从第三段可以看出，文章认为法院和政治之间应该是有界限的。
所以这里应该是当法官像政治家一样行事，模糊了二者之间的区别时，就失去了其作为法律卫士的合法性。
只有B，when表示这个意思。
3.【答案】B【解析】第二段给的具体事例说明，法官出现在政治活动中会使法官形象受损，影响他们独立、公正的名声。
只有B，weaken能表示这个意思。
4.【答案】D【解析】空前信息显示，法官出席政治活动会让法院的审判收到影响，人们就会认为其审判不公正，所以选D，beacceptedas...“被认为是”。
5.【答案】C【解析】空所在的语境为：产生这样的问题，部分原因在于“法官没有_
_道德规范”。
后一句话说，至少法院应该遵守行为规范，这显然是进一步说明上一句话。
所以上一句是说法官没有受到道德规范的约束，选C，bound。
6.【答案】B【解析】根据解析5可以看出，这里应该是说遵守行为规范，subject与to连用，表示“服从某物，受…支配”。
故本题选B。
7.【答案】D【解析】分析句子结构可知，这里是由that引导的定语从句修饰说明前面的行为规范，是说法院也应当遵守适用于其他联邦司法部的行为规范。
applyto“适用于”符合题意。
resortto“求助于”;stickto “坚持(原则等)”语意不通。
8.【答案】B【解析】空所在的语境为，类似这样的案例提出了这样一个问题：法院和政治之间是否还存在着界限。
提出问题，产生问题用只能选raise。
9.【答案】A【解析】根据第8题可知，空内应填line，“界限”。
barrier“障碍”，similarity“相似性”，conflict“冲突”都不合题意。
10.【答案】B【解析】根据句意，宪法的起草者们预想的是将司法从政治中分出来，让其享有独立的权力。
envisionas“将…想象成…”。
所以选B。
11.【答案】A【解析】本题考察逻辑搭配。
本选项答案的确定需结合前句意思，制宪者旨在使法律不受政治的任何影响，这样一来，法官就可以免受掌权者的影响了。
此空就是考察由此所带来的结果，故选[A]。
12.【答案】C【解析】此题承接上题，可知法律不受政治的影响，从而法官也不用担心掌权者(thoseinpower)。
13.【答案】C【解析】此题承接上题,结合句意,可知该半句主要表达“法官也无需政治支持了。
”选项C最符题意。
14.【答案】D【解析】此题考察词意辨析。
原句表达“我们的法律体系是法律完全不受政治的影响，是因为这两者是紧密。
”。
结合句意思，[D]最合题意.
15.【答案】A【解析】此题考察词意辨析。
文中说“宪法具有政治性，是因其的选择都是植根于诸如自由，财产之类的基本社会。
中。
”自由，财产是西方社会的一些基本社会理念或概念，故选[A]。
16.【答案】C【解析】此题考察词意辨析。
首先分析该句，可知空白处添加上一动词可构成一定语从句，限定“the?law”。
其次，文中语境表达“当法律处理社会政策决策问题时，。
的法律不可避免的具有政治性。
四个选项中，[C]为最佳答案。
17.【答案】A?解析】此题考察词意辨析。
可由文中语境得知，该半句主要表达“这也就解释了为何背离思想路线的决策被看作是不公正的，从而被轻易的….”。
结合语境，以及四个选项的意思，可知[A]最佳。
18.【答案】C【解析】此题考察词意辨析。
由文中语境可知该句主要表达“法官必须。
有关法庭(裁决的)公正合理的质疑。
”四个选项中，仅[C]符合题意。
19.【答案】D【解析】本题考察短语搭配及相似短语辨析。
四个选项均可与连用，其中accessibleto易接近的;可归属的;可得到的可归因的amiableto可亲，多指人和蔼可亲，易于接近agreeableto欣然同意的;适合的，
适宜的accountableto对…负责?
此题的理解需承接整个句,首先此空所在后半句乃一方式状语，承接前半句说明法官怎样来解决有关法庭(裁决的)公正合理的质疑。
将此四个选项分别代入，可得出正确答案[D]，法官只有对对行为准则负责，也即是遵循
一定的行为准则才可确保其裁决的公正与合理。
20.【答案】D【解析】此题考察逻辑搭配。
此句承接上句，旨在说明由此带来的结果，也即是文中所说的“。
使得裁决看起来完全不受政治的影响，如法律一般令人信服。
”结合四个选项意思，可知选[D]。
考研英语一完形填空试题及答案解析
考研英语一完形填空试题及答案解析Section I Use of EnglishDirections:Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)Fluid intelligence is the type of intelligence that has to do with short-term memory and the ability to think quickly, logically, and abstractly in order to solve new problems. It 1 in young adulthood, levels out for a period of time, and then 2 starts to slowly decline as we age. But 3 aging is inevitable, scientists are finding out that certain changes in brain function may not be.One study found that muscle loss and the 4 of body fat around the abdomen are associated with a decline in fluid intelligence. This suggests the 5 that lifestyle factors might help prevent or 6 this type of decline.The researchers looked at data that 7 measurements of lean muscle and abdominal fat from more than 4,000 middle-to-older-aged men and women and 8 that data to reported changes in fluid intelligence over a six-year period. They found that middle-aged people 9 higher measures of abdominal fat 10 worse on measures of fluid intelligence as the years 11 .For women, the association may be 12 to changes in immunity that resulted from excess abdominal fat; in men, the immune system did not appear to be 13 . It is hoped that future studies could 14 these differences and perhaps lead to different 15 for men and women.16 , there are steps you can 17 to help reduce abdominal fat and maintain lean muscle mass as you age in order to protect both your physical and mental 18 . The two highly recommended lifestyle approaches are maintaining or increasing your 19 of aerobic exercise and following Mediterranean-style 20 that is high in fiber and eliminates highly processed foods.1. [A] pauses [B] returns [C] peaks[D] fades2. [A] alternatively [B]formally [C]accidentally[D] generally3. [A] while [B] since [C] once[D] until4. [A] detection [B] accumulation [C] consumption[D] separation5. [A] possibility [B] decision [C] goal[D] requirement6. [A] delay [B] ensure [C] seek[D] utilize7. [A] modified [B] supported [C] included[D] predicted8. [A] devoted [B] compared [C] converted[D] applied9. [A] with [B] above [C] by[D] against10. [A] lived [B] managed [C] scored[D] played11. [A] ran out [B] set off [C] drew in[D] went by12. [A] superior [B] attributable [C] parallel[D] resistant13. [A] restored [B] isolated [C] involved[D] controlled14. [A] alter [B] spread [C] remove[D] explain15. [A] compensations [B] symptoms [C] demands[D] treatments16. [A] Likewise [B] Meanwhile [C] Therefore[D] Instead17. [A] change [B] watch [C] count[D] take18. [A] well-being [B] process [C] formation[D] coordination19. [A] level [B] love [C] knowledge [D] space20. [A] design [B] routine [C] diet[D] prescription1. 【答案】C（peaks）【解析】逻辑关系题。
考研英语完形填空答案及真题解析
20XX年考研英语完形填空答案及真题解析(沪江完美版)Read the following text. Choose the best word(s) for each numbered blank and mark [A], [B], [C] or [D] on ANSWER SHEET 1. (10 points)Ancient Greek philosopher Aristotle viewed laughter as “a bodily exercise precious to health.” But __1___some claims to the contrary, laughing probably has little influence on physical fitness. Laughter does __2___short-term changes in the function of the heart and its blood vessels, ___3_ heart rate and oxygen consumption But because hard laughter is difficult to __4__, a good laugh is unlikely to have __5___ benefits the way, say, walking or jogging does.__6__, instead of straining muscles to build them, as exercise does, laughter apparently accomplishes the __7__, studies dating back to the 1930’s indicate that laughter__8___ muscles, decreasing muscle tone for up to 45 minutes after the laugh dies down.Such bodily reaction might conceivably help _9__the effects of psychological stress. Anyway, the act of laughing probably does produce other types of___10___ feedback, that improve an individual’s emotional state.__11____one classical theory of emotion, our feelings are partially rooted____12___ physical reactions. It was argued at the end of the 19th century that humans do not cry ___13___they are sad but they become sad when the tears begin to flow.Although sadness also ____14___ tears, evidence suggests that emotions can flow __15___ muscular responses. In an experiment published in 1988,social psychologist Fritz Strack of the University of würzburg in Germany asked volunteers to __16___ a pen either with their teeth-thereby creating an artificial smile – or with their lips, which would produce a(n) __17___ expression. Those forced to exercise their smiling muscles ___18___ more exuberantly to funny cartoons than did those whose mouths were contracted in a frown, ____19___that expressions may influence emotions rather than just the other way around. ___20__ , the physical act of laughter could improve mood.1．[A]among [B]except [C]despite [D]like2．[A]reflect [B]demand [C]indicate [D]produce3．[A]stabilizing [B]boosting [C]impairing [D]determining4．[A]transmit [B]sustain [C]evaluate [D]observe5．[A]measurable [B]manageable [C]affordable [D]renewable6．[A]In turn [B]In fact [C]In addition [D]In brief7．[A]opposite [B]impossible [C]average [D]expected8．[A]hardens [B]weakens [C]tightens [D]relaxes9．[A]aggravate [B]generate [C]moderate [D]enhance10．[A]physical [B]mental [C]subconscious [D]internal11．[A]Except for [B]According to [C]Due to [D]As for12．[A]with [B]on [C]in [D]at13．[A]unless [B]until [C]if [D]because14．[A]exhausts [B]follows [C]precedes [D]suppresses15．[A]into [B]from [C]towards [D]beyond16．[A]fetch [B]bite [C]pick [D]hold17．[A]disappointed [B]excited [C]joyful [D]indifferent18．[A]adapted [B]catered [C]turned [D]reacted19．[A]suggesting [B]requiring [C]mentioning [D]supposing20．[A]Eventually [B]Consequently [C]Similarly [D]Conversely【标准答案】1．[C]despite 从后面一个句子中的little我们可以判断出这里的转折意为，因而本题选择despite；2．[D]produce 此处前一个词does表示强调，根据上下文课意思可判断选项；3．[B]boosting boost意思是促进增进、stabilize意思是稳定、impair是减少削弱、determine意思是决定。
2022考研英语一真题及答案解析(完整版)
2022考研英语一真题及答案解析(完整版）一、完形填空1. 题目分析：本题主要考查考生对上下文语境的理解及词汇辨析能力。
文章讲述了人们对于时间的感知及其影响因素。
答案解析：第一空选A，根据下文提到的“我们的时间感知受到注意力的影响”，可知此处应选与“注意力”相关的词汇，故A选项“focus”符合题意。
2. 题目分析：本题要求考生根据上下文逻辑关系选择合适的连词。
答案解析：第二空选B，前后两句为因果关系，故B选项“because”为正确答案。
3. 题目分析：本题考查考生对固定搭配的掌握。
答案解析：第三空选C，"range fromto"为固定搭配，表示“从……到……的范围”，故C选项正确。
二、阅读理解Part APart B分析：本文为议论文，主要讨论了社交媒体对青少年心理健康的影响。
答案解析：第41题选F，根据文章结构可知，F选项“社交媒体对青少年心理健康的影响”为文章主旨。
三、翻译分析：本题要求考生将一段关于中国传统文化与现代科技融合的中文翻译成英文。
四、写作Section A分析：本部分要求考生根据所给图表写一篇短文，图表展示了某高校学生阅读兴趣的变化趋势。
答案解析：The chart illustrates the changes in college students' reading interests over a period of three years. It is evident that there has been a significant shift in their preferences. Initially, fiction was the genre of choice for the majority of students, accounting for 60%. However, over the next two years, the interest in fiction gradually declined to 40%. Conversely, the popularity of nonfiction surged from 30% to 50%, indicating a growing trend among students to engage with more informative and educational content.Section B分析：本部分要求考生根据所给题目和提纲，写一篇论述文。
2024考研英语一完形填空试题及答案(第1题-20题)
2024考研英语一完形填空试题及答案（第1题-20题）业务课名称：英语考生须知：1.答案必须写在答题纸上，写在其他纸上无效。
2.答题时必须使用蓝、黑色墨水笔或圆珠笔做答，用其他答题不给分，不得使用涂改液。
完形填空There's nothing more welcoming than opening a door for you.（1）Without the need to be touched to open or close, automatic doors are essential in（2）improving disabled access to buildings and helping provide general（3）convenience to commercial buildings.Self-sliding doors began to emerge as a commercial product in 1960 after being invented six years（4）successively by two Americans, Dee Horton and Lew Hewitt. They（5）started out as a novelty feature, but as their use has grown, their（6）benefits have extended within our technologically advanced world. Particularly（7）useful in busy locations and during times of emergency, the doors（8）act as crowd management by reducing the obstacles put in people's way.（9）As well as making access both in and out of buildings easier for people, the difference in the way many of these doors open helps to reduce the total area（10）. occupied by them. Automatic doors often open to the side, with the panels sliding across one another. Replacing swing doors, these（11）allow smaller spaces to maximise the usable space inside without having to（12）clear the way for a large, sticking-out door. There are many different types of automatic door, with each（13）relying on specific signals to tell them when to open.（14）Although these methods differ, the main（15）principles remain the same.Each automatic door system（16）analyses the light, sound, weight, or movement in their vicinity as a signal. Sensor-types are chosen to（17）compare the different environments they are needed in.（18）For example, a busy road might not（19）suit a motion-sensored door, as it would constantly be opening for passers-by. A pressure-sensitive mat would be more（20）appropriate to limit the surveyed area.答案:1-10题：DCBAB CADAD 11-20题：ACCDC BDCBA。
考研英语二(完形填空)-试卷77
考研英语二（完形填空）-试卷77(总分：120.00，做题时间：90分钟)一、 Use of English(总题数：3，分数：120.00)1.Section I Use of EnglishDirections: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D.（分数：40.00）__________________________________________________________________________________________ 解析：The unhealthy ingredients and low nutrition content of the food can make you less active and lazy, new research shows. No surprises there.【C1】______, what is more shocking is that the energy-weakening effects of a junk food diet can persist,【C2】______after you switch to a healthy 【C3】______. Two groups of female rats were fed different diets by researchers for a six-month period. One group ate unprocessed foods such as corn and fish meal【C4】______the other ate a diet【C5】______to imitate junk food; high in sugar, and lower in【C6】______. While understandably the group eating the "junk food" diet gained more weight than the other, they also【C7】______from fatigue and became less active and less【C8】______—ie: lazier. In fact, those rats fed junk food took twice as many, and longer breaks during tasks than the rats eating a healthy diet, even tasks which【C9】______rewards. What is even more【C10】______is that switching these rats back onto a nutritious diet at the end of six months for nine days didn"t seem to reverse their weight gain or their "learnt" laziness. This could suggest that while an【C11】______case of bad food—say on holiday, will not have too much of a【C12】______effect if you generally eat a good diet and lead a healthy lifestyle. But those who eat a poor diet【C13】______the long term may actually become lazy and fatigued, as well as gaining weight and suffering the health consequences【C14】______being overweight. The research shows that switching【C15】______a healthy diet in the short term is unlikely to be【C16】______to reverse any of the side effects of a diet high in junk food. "Overweight people are often regarded as lazy and lacking【C17】______," says Blaisdell, a professor of psychology at UCLA "We【C18】______our results as suggesting that the idea commonly【C19】______in the media that people become fat because they are lazy is wrong. Our data suggest that diet-induced obesity is a cause,【C20】______an effect, of laziness. Either the highly processed diet causes fatigue or the diet causes obesity, which causes fatigue."（分数：40.00）(1).【C1】（分数：2.00）A.MeanwhileB.ThereforeC.However √D.Moreover解析：解析：上句提到食物中含不健康成分以及营养含量低会有不良影响，而且这一现象司空见惯(No surprises there)，空格后则说what is more shocking(更令人更加震惊的是)，这与No sur-prises语义相反，所以应填入表转折关系的连词。
2021年考研《英语二》完形填空真题及答案解析
2021年考研《英语二》完形填空真题及答案解析Section I Use of EnglishDirections:Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)It's not difficult to set targets for staff. It is much harder, _____(1), to understand their negative consequences. Most work-related behaviors have multiple components. _____(2)one and the others become distorted.Travel on a London bus and you'll _____(3)see how this works with drivers. Watch people get on and show their tickets. Are they carefully inspected? Never. Do people get on without paying? Of course! Are there inspectors to _____(4)that people have paid? Possibly, but very few. And people who run for the bus? They are _____(5). How about jumping lights? Buses do so almost as frequently as cyclists.Why? Because the target is _____(6).People complained that buses were late and infrequent. _____(7), the number of buses and bus lanes were increased, and drivers were _____(8)orpunished according to the time they took. And drivers hit these targets. But they _____(9)hit cyclists. If the target was changed to _____(10),you would have more inspectors and more sensitive pricing. If the criterion changed to safety, you would get more _____(11)drivers who obeyed traffic laws. But both these criteria would be at the expense of time.There is another _____(12)people became immensely inventive in hitting targets. Have you _____(13)that you can leave on a flight but still arrive on time? Tailwinds? Of course not! Airlines have simply changed the time a _____(14)is meant to take. A one-hour flight is now ballad as a two-hour flight.The _____(15)of the story is simple. Most jobs are multidimensional, with multiple criteria. Choose one criterion and you may well _____(16)others. Everything Can be done faster and made cheaper, but there is a _____(17). Setting targets can and does have unforeseen negative consequences.This is not an argument against target-setting. But it is an argument for exploring consequences first. All good targets should have multiple criteria _____(18)critical factors such as time, money, quality and customer feedback. The trick is not only to _____(19)just one or even two dimensions of the objective, but also to understand how to help people better_____(20)the objective.1.【题干】1._____.【选项】A.thereforeB.howeverC.againD.moreover【答案】B2.【题干】2._____.【选项】A.EmphasizeB.IdentifyC.AssessD.Explain【答案】A3.【题干】3._____.【选项】A.nearlyB.curiouslyC.eagerlyD.quickly【答案】D4.【题干】4._____. 【选项】A.claimB.proveC.cheekD.recall【答案】C5.【题干】5._____. 【选项】A.threatenedB.ignoredC.mockedD.blamed【答案】B6.【题干】6._____. 【选项】A.punctualityB.hospitalitypetitionD.innovation【答案】A7.【题干】7._____.【选项】A.YetB.SoC.BesidesD.Still【答案】B8.【题干】8._____. 【选项】A.hiredB.trainedC.rewardedD.grouped【答案】C9.【题干】9._____. 【选项】A.onlyB.ratherC.onceD.also【答案】D10.【题干】10._____. 【选项】fortB.revenueC.efficiencyD.security【答案】B11.【题干】11._____. 【选项】A.friendlyB.quietC.cautiousD.diligent【答案】C12.【题干】12._____. 【选项】A.purposeB.problemC.prejudiceD.policy【答案】B13.【题干】13._____. 【选项】A.interestingB.revealedC.admittedD.noticed【答案】D14.【题干】14._____. 【选项】A.breakB.tripC.departureD.transfer【答案】B15.【题干】15._____. 【选项】A.moralB.backgroundC.styleD.form【答案】A16.【题干】16._____. 【选项】A.interpretB.criticizeC.sacrificeD.tolerate【答案】C17.【题干】17._____. 【选项】A.taskB.secretC.productD.cost【答案】D18.【题干】18._____. 【选项】A.leading toB.calling forC.relating toD.accounting for 【答案】C19.【题干】19._____. 【选项】A.specifyB.predictC.restoreD.create【答案】A20.【题干】20._____. 【选项】A.modifyB.reviewC.presentD.achieve【答案】D。
考研英语二完形填空-试卷3_真题(含答案与解析)-交互
考研英语二（完形填空）-试卷3(总分120, 做题时间90分钟)1. Use of EnglishSection I Use of EnglishDirections: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D.In April, British researchers at University College London found that, rather than the recommended five, seven daily portions of fresh fruit and vegetables were the key to health. They【C1】______that seven daily portions of fresh fruit and vegetables or more could reduce the risk of cancer by 25 percent and of heart disease by 31 percent,【C2】______to people who consumed less than one portion a day. The study was【C3】______the eating habits of more than 65,000 people in England【C4】______2001 and 2008. But a new study into the field of【C5】______eating says the famous five-a-day recommendation made by the UN"s World Health Organisation (WHO) in 2003 should be fine. Researchers in China and the United States went through 16 published investigations into diet and health【C6】______more than 830,000 participants, who were【C7】______for periods ranging from four and a half years to 26 years. Every additionaldaily serving of fruit and vegetables reduced the【C8】______risk of premature death from all【C9】______by five percent, the scientists found.【C10】______the period of the studies, 56,000 of the participants died, researchers said. In the case of death from a heart attack or a stroke, each additional serving【C11】______risk by four percent. 【C12】______there was no evidence of an additional fall in risk beyond five portions, according to the【C13】______published online Tuesday by the British Medical Journal (BMJ). "We found a threshold of around five servings a day of fruit and vegetables, after which the risk of death did not reduce【C14】______," said the investigators, led by Frank Hu of the Harvard School of Public Health in Boston, Massachusetts. High consumption of fruit and vegetable did not translate into a【C15】______reduction in the risk of death from cancer, the study also found.【C16】______advising patients about the【C17】______of healthy eating, doctors should also push home the message about risks from obesity, inactivity, smoking and【C18】______drinking, said the paper. The London researchers【C19】______to being surprised by what they found and【C20】______the results may not be applicable to other countries.SSS_SINGLE_SEL1.【C1】A prescribedB definedC declaredD supervised该题您未回答:х该问题分值: 2答案:C解析：空格后的that引导的宾语从句意为“……一天摄入七种蔬果或以上份量，患癌症的风险降低25%……”，而文章第一句表述了研究者发现“保持健康的关键是每天摄人七种蔬果”。
2020年考研英语二完形填空答案及解析(海文版)
2020年考研英语二完形填空答案及解析(海文版)1、【答案】[C] signal【解析】此题所在的上下文内容的意思是：陌生人之间没有交流，大家都只注重自己的手机，甚至不_______。
A项“票”，B项“允许”，C项“信号，打招呼”，D项“记录”;选项中，只有C项符合上下文语义，所以signal准确。
2、【答案】[D] much【解析】第二个空格所在句子的语义内容是：我们避免和其他人交流是件很悲哀的是，原因在与和陌生人交流，我们会收获_______。
根据句子内容，显然是指和陌生人交流，我们会从中收获很多东西。
A.B.C.三个选项均不符合句意。
所以答案选much.3、【答案】[C] plugged【解析】该题所在语境的意思是：不知道和陌生人交流，我们会从中收获很多东西吗，原因在于____我们的手机。
A.打;B.引导;C.插入，投入;D.带来;四个选项分别带入句中，能够判断出plugged符合句意。
4、【答案】[A] message【解析】该题所在句子的意思是：这种普遍存有的盔甲(不和陌生人交流)传递了“不要靠近我”这个________。
显然这里考察了动宾搭配的考点，而且空格处的内容是说“不要靠近我”。
所以，根据send这个动词和空格处后面的内容能够判断出，答案为message。
其他选项均不符合前后语义。
5、【答案】[C] behind【解析】该所要表达的意思是：…藏在我们屏幕的_______位置。
A.下面;B.之外; C.后面;D. 来自;四个选项分别带入原句，只有behind符合句意。
6、【答案】[D] misinterpreted【解析】空的语境为：我们害怕被拒绝，也害怕我们善意的社交之举被____成“怪异的”，只有答案D符合上下文语义。
7、【答案】[D] delayed【解析】空格所在句与前后句同为we fear…的并列句，故句意应前后保持一致。
前一句说“我们害怕被拒绝，被误解”，后一句说“我们害怕被打扰”，A选项带入语义不通，B，C选项不符合该文语境，D选项带入文中“我们害怕被耽搁时间”，符合上下文语义，故答案为D。
2020年考研《英语二》答案：完型填空
2020年考研《英语二》答案：完型填空1、【答案】B concluded【解析】题干中，一系列的研究已经_____，事实上，正常体重的人的患病风险要高于超重的人。
根据句义，后面的部分实际上是研究的结论，所以concluded符合题意，其他选项denied(否认)与意义相反，doubled(翻倍)与题意较远，ensured(确保)不符合题意，因为研究不能确保后面的事实，只能得出后面的事实作为结论。
所以准确答案为B。
2、【答案】A protective【解析】题干中，对于某些健康情况，超重事实上是有_____。
根据前文研究的结论，超重能减少罹患疾病的风险，说明超重具有一定的保护作用。
Dangerous和文章意思相反，sufficient表示充足，troublesome表示有麻烦，不符合题意，所以准确答案为A。
3、【答案】C likewise【解析】第三句话中，较重的女人患缺钙的比例低于较瘦的女人。
_____，在老年人中，一定水准上超重……。
需要填入的是和前半句表示顺接的词语。
A选项instead表示逆接的句意关系，B选项however也表示逆接，D选项therefore表示所以，只有C选项likewise意为同样地;也，而且。
所以准确答案为C。
4、【答案】A indicator【解析】本句话中，_____，一定水准上超重，经常是健康的_____。
A选项，表示指示器，指标。
B选项objective表示客观;C选项origin表示来源，D选项example表示例子。
根据前面的文章内容，已经明确指出超重代表了健康，所以超重是健康的指标。
所以准确答案为A。
5、【答案】D concern【解析】本句话的句意是，需要更加_____是，很难对肥胖加以定义。
A、impact(印象);B、relevance(相关性);C、assistance(辅助);D、concern(注重)。
前文已经说到肥胖事实上有利健康，但是又面临一个问题，到底如何去定义肥胖，所以需要更加注重的是对肥的定义，其他选项均不符合题意，所以准确答案为D。
2023年考研英语完形填空真题解析
考研英语完形填空真题解析The human nose is an underrated tool. Humans are often thought to be insensitive smellers compared with animals,1this is largely because,2animals, we stand upright. This means that our noses are 3 to perceiving those smells which float through the air, 4 the majority of smells which stick to surfaces. In fact, 5 , we are extremely sensitive to smells, 6 we do not generally realize it. Our noses are capable of 7 human smells even when these are 8 to far below one part in one million.Strangely, some people find that they can smell one type of flower but not another, 9 others are sensitive to the smells of both flowers. This may be because some people do not have the genes necessary to generate 10 smell receptors in the nose. These receptors are the cells which sense smells and send 11 to the brain. However, it has been found that even people insensitive to a certain smell 12 can suddenly become sensitive to it when 13 to it often enough.The explanation for insensitivity to smell seems to be that the brain finds it 14 to keep all smell receptors working all the time but can 15 new receptors if necessary. This may 16 explain why we are not usually sensitive to our own smells-we simply do not need to be. We are not 17 of the usual smell of our own house, but we 18 new smells when we visit someone else's. The brain finds it best to keep smell receptors 19 for unfamiliar and emergency signals 20 the smell of smoke, which might indicate the danger of fire.1. [A] although[B] as[C] but[D] while2. [A] above[B] unlike[C] excluding[D] besides3. [A] limited[B] committed[C] dedicated[D] confined4. [A] catching[B] ignoring[C] missing[D] tracking5. [A] anyway[B] though[C] instead[D] therefore6. [A] even if[B] if only[C] only if[D] as if7. [A] distinguishing[B] discovering[C] determining[D] detecting8. [A] diluted[B] dissolved[C] dispersed[D] diffused9. [A] when[B] since[C] for[D] whereas10. [A] unusual[B] particular[C] unique[D] typical11. [A] signs[B] stimuli[C] messages[D] impulses12. [A] at first[B] at all[C] at large[D] at times13. [A] subjected[B] left[C] drawn[D] exposed14. [A] ineffective[B] incompetent[C] inefficient[D] insufficient15. [A] introduce[B] summon[C] trigger[D] create16. [A] still[B] also[C] otherwise[D] nevertheless17. [A] sure[B] stick[C] aware[D] tired18. [A] tolerate[B] repel[C] neglect[D] notice19. [A] available[B] reliable[C] identifiable[D] suitable20. [A] similar to[B] such as[C] along with[D] aside from文章背景文章旳主题是"人旳鼻子"，作者谈论旳中心议题是"我们常常低估了鼻子旳功能。