湖南省常德市九澧实验中学高二英语联考试题含解析

湖南省常德市九澧实验中学高二英语联考试题含解析一、选择题1.

Itwilltakeheralongtimeto_______theskillssheneedstobecomeafamousplayer.

A.acquire

B.inquire

C.require

D.request参考答案：A2.TheEducationMinistryproposedguidelinestodecreasetheamountofthehomeworkgiventostudentseachday,_______wellabovewhattheycanendure.A.whoseburden

B.theirburden C.forwhomburden

D.forwhoseburden参考答案：B考查独立主格结构。句意：教育部提出了减少每天给学生的家庭作业量的指导方针，远远超出了他们所能承受的范围。“_______wellabovewhattheycanendure”没有谓语动词，是独立主格结构作状语，无需连词，此处指“学生的负担超出了他们能够承受的范围”。故选B。3.——WouldyouliketomeetJohnattheairport?——________.HeisthelastpersonIwanttosee.A.Yes,I’dliketo

B.I’dliketo,butIhavenotime

C.Oh,no,notme

D.Withpleasure参考答案：C4.—Why!Ihavenothingtowriteabout._______thatyouwantmetosay?—Yoursummaryforthistermandholidayschedule.A.Whatisit

B.Whatitis

C.Whatarethey

D.Whattheyare参考答案：A5.Heismore_____tostayhereforanotherthreeweeks.

A.possible

B.likely

C.probable

D.probably参考答案：B考查形容词。分析看出，本句需要形容词。句意：他很有可能在这再呆上三天。possible表示客观上潜在的可能性，也许实际发生的可能性并不大；probable表示有几分根据的推测；likely强调表面上看来有可能，与probable意思接近。likely常用于以下两种结构中：1)sb/sth.islikelytodosth.和2)itislikely+thatclause；possible常用于以下结构中：itispossible(forsb.)todosth.和itispossiblethat…；probable用法：同样不用人做主语。只用于下列句型：it’sprobablethatclause…。故选B。6.Iftherebeaglobalnuclearwar，lifeontheearthasweknowitendforever.A.will；will

B.should；would

C.wereto；will

D.isto；would参考答案：B7.—Theweatherisn'tgoodenoughforanouting,isn'tit?—Notintheleast.Wecan'thave______atthistimeoftheyear.A．aworseday

B．anicerday

C．suchbadaday

D．sofineaday参考答案：A略8.

Is__________necessarytocompletethedesignbeforeNationalDay?

A.this

B.that

C.it

D.he参考答案：C9.John'ssuccesshasnothingtodowithgoodluck.Itisyearsofhardwork

hasmadehimwhatheistoday.

A.why

B.when

C.which

D.that参考答案：D10.Thatistheonlywaywecanimagine_______theoveruseofwaterinstudents’bathrooms.A.reducing

B.toreduce

C.reduced

D.reduce参考答案：B11.Ifyou______withyourclassmates,youwillsurelygetthesameworkdonefarbetter.A.teamup

B.catchup

C.getalong

D.putup参考答案：A略12.________mattersmostinlearningEnglishisenoughpractice.

A.What B.Why C.Where D.Which参考答案：A试题分析：考查名词性从句。________mattersmostinlearningEnglish是is的主语从句，而在主语从句中谓语动词matters缺少主语，故选A项。what引导主语从句且在从句中充当主语。【名师点评】本题考查名词性从句，难度中等。这类题要注意分析句子成分：先找出主句的谓语，再找从句谓语；先看从句中是否缺少主语和宾语，再考虑其他成分。13.Severalweekshadgoneby______Irealizedthepaintingwasmissing.A.as

B.before

C.since

D.when参考答案：B14.—Howoftendoyoueatout?—______，butusuallyonceaweek.A．Havenoidea

B．Itdepends C．AsusualD．Generallyspeaking参考答案：B15._______awayfromthenoise,theoldcouplemovedtothecountryside.A.

Being

B.Be

C.Tobe

D.Havingbeen参考答案：C16.Butforhertimelyassistance，theprince___________todeath.A.wouldbecondemned B.willbecondemnedC.wouldhavebeencondemned D.willhavebeencondemned参考答案：17.______cloninghumanembryos(胚胎)isnotlegalinmanycountries,somescientistsarealreadypushingaheadwithresearchinordertoproduceaclonedhumanbaby.A.Because

B.While

C.When

D.Unless参考答案：B18.Beethovenismyfavoritemusician.Iregardhim________othermusicians.A.moresuperiorto

B.moresuperiorthanC.superiorto

D.superiorthan参考答案：C略19.Anew_______busservicetoBeijingRailwayStationwilloperatenextmonth.A.normal

B.usual

C.regular

D.common参考答案：C二、完型填空20.Whilehighschooldoesnotgenerallyencouragestudentstoexplorenewaspectsoflife,collegesetsthestageforthatexploration.Imyselfwentthroughthis___41___processandfoundsomethingthathaschangedmy___42___atcollegeforthebetter:IdiscoveredASL------AmericanSignLanguage(美式手语).Ineverfeltanurgeto___43___anysignlanguagebefore.Myentirefamilyishearing,andsoareallmyfriends.The___44___languageswereenoughinallmyinteractions(交往).LittledidIknowthatIwoulddiscovermy____45____forASL.The___46___beganduringmyfirstweekatcollege.IwatchedastheASLClub____47____theirtranslationofasong.Boththehandmovementsandthevery___48___ofcommunicatingwithoutspeaking___49___me.WhatIsawwascompletelyunlikeanythingIhadexperiencedinthe___50___.Thisnewnessjustleftme____51____more.Afterthat,feelingtheneedto___52___further,IdecidedtodropinononeofASLclub`smeetings.Ionlylearnedhowto___53___thealphabetthatday.Yetinsteadofbeingdiscouragedbymy___54___progress,Iwasexcited.Ithenmadeitapointto___55___thosemeetingsandlearnallIcould.Thefollowingterm,I___56___anASLclass.Theprofessorwasdeafandanytalkingwas___57___.Isoonrealizedthatthesilencewasnotunpleasant.___58___,iftherehadbeenanytalking,itwouldhave___59___ustolearnless.Now,Iappreciatethesilenceandthe___60___wayofcommunicationitopens.41.A.searching

B.planning

C.natural

D.formal42.A.progress

B.experience

C.major

D.opinion43.A.choose

B.read

C.learn

D.create44.A.official

B.foreign

C.body

D.spoken45.A.love

B.concern

C.goal

D.request46.A.meeting

B.trip

C.story

D.task47.A.recorded

B.performed

C.recited

D.discussed48.A.idea

B.amount

C.dream

D.reason49.A.disturbed

B.supported

C.embarrassed

D.attracted50.A.end

B.past

C.course

D.distance51.A.showing

B.acting

C.saying

D.wanting52.A.exercise

B.explore

C.express

D.explain53.A.print

B.write

C.sign

D.count54.A.slow

B.steady

C.normal

D.obvious55.A.chair

B.sponsor

C.attend

D.organize56.A.missed

B.passed

C.gaveup

D.registeredfor57.A.prohibited

B.welcomed

C.ignored

D.repeated58.A.Lastly

B.Thus

C.Instead

D.However59.A.required

B.caused

C.allowed

D.expected60.A.easy

B.popular

C.quick

D.new参考答案：41.A

42.B

43.C

44.D

45.A

46.C

47.B

48.A

49.D

50.B

51.D

52.B

53.C

54.A

55.C

56.D

57.A

58.C

59.B

60.D本文是一篇记叙文。文章讲述了作者在大学期间学习手语的经历。刚开始作者认为自己没有必要学习手语，直到有一次看到手语俱乐部的表演，深深地为之吸引，从而产生了学习手语的渴望。【41题详解】A我自己经历了这个探索的过程。根据前文Whilehighschooldoesnotgenerallyencouragestudentstoexplorenewaspectsoflife,collegesetsthestageforthatexploration可知大学为探索提供了平台，所以这里指的是作者“探索”的过程。searching寻找的，探索的；planning计划的；natural自然的；formal正式的。故选A。【42题详解】B我发现有些东西改变了我的大学生活经历。progress进步；experience经历；major主修课目；

opinion观点。故选B。【43题详解】C我以前从没有过学习手语的冲动。choose选择；read看，读；learn学习；create创造。故选C。【44题详解】D根据前文Myentirefamilyishearing,andsoareallmyfriends.可知，作者的家人及朋友都可以听得到，作者认为在平时的交流中，再加上肢体语言就足够了。official官方的；foreign外国的；body肢体的；spoken口语的；

故选D。【45题详解】A我没想过我会发现自己对美式手语的热爱。前文中Ineverfeltanurgetolearnanysignlanguagebefore作者表明以前从未想过学习手语，而根据后文内容可知作者非常喜欢手语。love热爱；concern关心，顾虑；goal目标；request请求。故选A。【46题详解】C故事发生在我上大学的第一周，这里作者开始讲述在大学学习手语的事情。meeting会议；trip旅行；story故事；task任务。故选C。【47题详解】B在ASL俱乐部表演一首歌的翻译时，我正观看着。分析可知ASL俱乐部是手语俱乐部，应该是在用手语表演一首歌。record记录；perform表现，表演；recite背诵；discuss讨论。故选B。【48题详解】A手部的动作和不用语言进行交流的想法吸引了我。作者当时在看手语表演，而手语就是为了想借助手势进行交流。idea想法；amount数量；dream梦想；reason原因。故选A。【49题详解】D分析语境可知ASL俱乐部的表演吸引了作者，否则作者也不会去学习手语。disturb打扰；support支持；embarrass使...难堪；attract吸引。故选D。【50题详解】B我所看到的和我在过去经历的事情完全不同。end结束，末尾；past过去；course课程；distance距离。固定短语inthepast在过去故选B。【51题详解】D这种新奇的感觉使我想了解更多。分析语境可知作者被手语吸引，想要进一步了解，所以也有了后文中的参加手语俱乐部的会议上手语课的经历。show展示；act行动；say说；want想要。故选D。【52题详解】B在那之后，我感觉到想要探索更多关于手语的东西，我参加了ASL俱乐部的一次会议。exercise锻炼；explore探索；express表达；explain解释。故选B。【53题详解】C那天我只学会了写字母表。作者第一次参加手语俱乐部的会议，学会的应该是最基本的写字母表。当然，打印字母表、在字母表上签名、数字母表和学习手语都没有联系。print打印；write写；sign签名；打手势；count数。故选C。【54题详解】A我并没有因为缓慢的进步而沮丧，相反我很兴奋。因为作者只学会了写字母表，所以进步是很慢的。slow缓慢的；steady平稳的；normal正常的；obvious明显的。故选A。【55题详解】C我下定决心参加俱乐部所有的会议去学习我能学习的一切。chair主持；使…入座；sponsor赞助

；attend参加；organize组织。attendmeeting参加会议。故选C。【56题详解】D接下来的一个学期，我报名上了一个手语班。miss错过，想；念pass通过；giveup放弃；registerfor报名注册。故选D。【57题详解】A教授的耳朵听不见，任何口语交流都是禁止的。根据后文iftherehadbeenanytalking可知在课堂上没有口语交流。prohibit禁止；welcome欢迎；ignore忽视；repeat重复。故选A。【58题详解】C反而，如果当时有口语交流，那只会造成我们学的手语更少。根据前文Isoonrealizedthatthesilencewasnotunpleasant.可知作者很快意识到安静并不是令人不愉快的。反而有口语交流会影响手语的学习。lastly最后，终于；thus因此；如；instead反而；however然而。故选C。【59题详解】B如果当时有口语交流，那只会造成我们学的手语更少。require要求；cause造成；allow允许；expect期待。故选B。【60题详解】D现在我很感激当时的安静并且享受它带来的一种新的交流方式。由此可知手语对于作者来说是一种新的交流方式。easy简单的；popular受欢迎的；quick快速的；new新的。故选D。21.I'ma43-year-oldmotherofthreeyoungkidswithaMasterofSciencedegree.Ialso___36___pizzasforaliving.Istarteddoingitafter___37___homewithmychildrenforfouryears.Caringforyourkidsalldayisa___38___opportunityformanywomen,butitwasn'trightforme.Ibegansufferingfrom___39___anddecidedtogetajobsoI'dhavemoreofmyownidentity.NowIworknightswhenhusbandishomesowedon'thaveto___40___childcare.AfterIlearnedthebasicsofpizzasdelivery—likegettingthe___41___togetherandnotgettinglost—Ibeganmynew"career".Being___42___andorganizedbynature,Istudiedthetippingpatternsofthetown.Ourcommunityhadasmall,expensiveliberal-arts___43___fullofstudentswhoorderedlotsofpizzas.Mostofthekidswerefriendlyandpolite.___44___FridayandSaturdaynights,someofthedormshadhugeparties.___45___

thestairswerestickyfrombeerandthemusicwassoloudtheycouldn't___46___meknockonthedoor,thecrowdsofhappystudentsshouting,"Pizza!Pizza!"alwaysletmethrough.Thefirstfewdaysofeachmonth,oneofusdriverswouldtake___47___turncoveringthepublic-housingdevelopments.Thesecustomersdidnotalwaystipwell,___48___Ialwayslikedseeingthechildrenandadultssittingoutsideand___49___theeveningswhentheweatherwasnice.Ialsodelivertomultimillion-dollarhomesnow,butthe___50___Imakeintipshasstayedthesame.AsI___51___tothesebeautifulhouses,it'seasytofantasizeabouta___52___tip.Thepersonwhoanswersthedooralways___53___youngand,likethemembersofmyownfamily,___54___educated.AllIusuallygetisabrief"Thankyou"andadollarortwo.PeoplemightsayI'mcrazytowastemyeducation,butIhave___55___mostofthemdon't:ajobIlove.36.A.buy B.wait C.turn D.deliver37.A.staying B.cleaning C.coming D.going38.A.bad B.fantastic C.dull D.terrible39.A.depression B.satisfaction C.expression D.education40.A.callfor B.dependon C.learnabout D.knowof41.A.goods B.news C.books D.orders42.A.competitive B.lazy C.changeable D.quiet43.A.bar B.college C.company D.house44.A.On B.In C.At D.Of45.A.After B.When C.Though D.If46.A.have B.make C.notice D.hear47.A.our B.their C.your D.my48.A.thus B.but C.even D.then49.A.describing B.enjoying C.considering D.expecting50.A.amount B.number C.degree D.weight51.A.pickout B.makeout C.driveup D.showup52.A.generous B.honest C.friendly D.modest53.A.sees B.watches C.looks D.stares54.A.high B.highly C.deep D.deeply55.A.who B.which C.what D.that参考答案：36.D

37.A

38.B

39.A

40.B

41.D

42.A

43.B

44.A

45.C

46.D

47.A

48.B

49.B

50.A

51.C

52.A

53.C

54.A

55.C这是一篇记叙文。文章描述了一位43岁的三个孩子的妈妈，虽拥有理学硕士学位，却靠外送比萨饼维持生计。人们也许会认为作者浪费了她所受的教育而说她疯了，但她拥有他们大多数人所不拥有的：一份她热爱的工作。【36题详解】考查动词辨析。句意：我也是靠外送比萨饼维持生计。A.buy买；B.wait等待；C.turn转弯，翻过来；D.deliver递送，传送。由第二段首句中的“AfterIlearnedthebasicsofpizzasdelivery（在我学习了外送比萨饼的基本知识后）”可知，作者是要送外卖的。故选D。【37题详解】考查动词辨析。句意：在家和孩子们一起呆了4年后我才干起这行。A.staying呆在；B.cleaning清扫；C.coming来；D.going去。由下文中的“在家整天照看自己的孩子对于许多女人而言是梦寐以求的机会，但它对我并不合适。”可知，作者在家照看孩子呆了四年。故选A。【38题详解】考查形容词辨析。句意：在家整天照看自己的孩子对于许多女人而言是梦寐以求的机会，但它对我并不合适。A.bad坏的；B.fantastic极好的，了不起的；C.dull枯燥无味的；D.terrible非常讨厌的，令人极不快的。由下句中的“Ibegansufferingfrom…（我开始感到消沉……）”可知，对别人可能是很好的机会，但对自己不是。故选B。【39题详解】考查名词辨析。句意：我开始感到消沉，决定找一份工作这样才能更好体现我的价值。A.depression沮丧，消沉；B.satisfaction满足；C.expression表达；D.education教育。由后半句中的“决定找一份工作这样才能更好体现我的价值”可知，作者觉得在家看孩子没有体现自己的价值，所以感到沮丧。故选A。【40题详解】考查动词短语。句意：我上夜班时，丈夫就会在家，所以我们不必托人照顾孩子了。A.callfor要求，呼吁；B.dependon依靠；C.learnabout得知关于，学习关于；D.knowof知道。由上文可知，作者家里有三个孩子，所以上夜班时必需有人在家照顾孩子，所以丈夫在家他们就不需要儿童看护。故选B。【41题详解】考查名词辨析。句意：在我学习了外送比萨饼的基本知识后，例如将订单汇总，不要遗漏等。A.goods商品，货品；B.news新闻；C.books

书；D.orders订单。作者学习送外卖，所以首先要学会整理订单。故选D。【42题详解】考查形容词辨析。句意：由于我生来喜欢竞争和井然有序，我研究了小镇的给付小费的特点。A.competitive有竞争力的；B.lazy懒惰的；C.changeable易变的，常变的；D.quiet安静的。由作者自己研究小镇的给付小费的特点可知，作者是很有想法的，有竞争力的。故选A。【43题详解】考查名词辨析。句意：我们社区有个小而奢侈的文科学院，里面全是经常定购大量比萨饼的学生。A.bar酒吧；B.college学院，职业学校；C.company公司；D.house房子。由里边全是学生可知，这是一所学院。故选B。【44题详解】考查介词辨析。句意：在周五和周六的晚上，一些宿舍举行大型聚会。在表示具体的某一天的上午，下午，晚上时，要用介词on。故选A。【45题详解】考查状语从句的连词。句意：尽管楼梯因啤酒而发粘，尽管音乐嘈杂使他们听不见我的敲门声，但这些狂热学生大声喊叫的“比萨！比萨！”的声音总让我欣然而入。A.After在……之后；B.When当……的时候；C.Though尽管；D.If如果。根据句意，前后句之间是让步关系，故选C。【46题详解】考查动词辨析。句意同上。A.have有；B.make做，组装；C.notice注意；D.hear听到。由于同学们声音高，所以肯定是听不到外卖的敲门声。故选D。【47题详解】考查形容词性的物主代词。句意：每月的前几天，我们司机中的某个人将会轮班到政府廉价住房开发区外送比萨饼。A.our我们的；B.their他们的；C.your你们的；D.my我的。此空格与前边的us呼应，故选A。【48题详解】考查并列连词。句意：这些顾客通常不会给很多小费，但我就是愿意看到那里的老老少少在天气好时一起坐在外边欣赏夜景。A.thus因此；B.but但是；C.even甚至；D.then然后。由句意可知，虽然这些顾客给的小费少，但作者有喜欢的地方，故前后句之间是转折关系。故选B。【49题详解】考查动词辨析。句意同上。A.describing描述；B.enjoying欣赏；C.considering考虑；D.expecting期待。由人们坐在户外可知他们在欣赏夜色。故选B。【50题详解】考查名词辨析。句意：现在我也给数百万美元的家庭送外卖，但是我收到的消费的数量保持不变。A.amount金额，数量；B.number数字；C.degree度数（温度单位），程度；D.weight重量。根据句意，她收到的小费的数量，金额不变，故选A。【51题详解】考查动词短语辨析。句意：当我开车驶向漂亮的房子时，很容易幻想收到一个慷慨的小费。A.pickout辨认出，分辨；B.makeout辨认出，看出；C.driveup驱车来到；D.showup如约赶到，出现。由于作者需要开车去送快递，故选C。【52题详解】考查形容词辨析。句意同上。A.generous慷慨的，大方的；B.honest诚实的；C.friendly友好的；D.modest谦虚的，谦逊的。由于作者是去给数百万美元的家庭送外卖，所以期待很慷慨的小费。故选A。【53题详解】考查动词辨析。句意：开门的人经常看起来是年轻的，像自己的家人，而且是受过良好教育的。A.sees看见；B.watches观看；C.looks看起来……样；D.stares凝视，注视。由“young”可知，开门的人看起来很年轻。故选C。【54题详解】考查副词辨析。句意同上。“高教育程度”一般翻译为“highEducated”，故选A。【55题详解】考查宾语从句。句意：人们也许会因为我浪费了我所受的教育而说我疯了，但我拥有他们大多数人所不拥有的：一份我热爱的工作。这是一个宾语从句，主句缺宾语，从句缺宾语，故关系词选what，故选C。三、阅读理解22.AIcanidentifyraregeneticdisordersPeoplewithgeneticsyndromes(基因遗传综合症)sometimeshaverevealingfacialfeatures,butusingthemtomakeaquickandcheapdiagnosiscanbetrickywhentherearehundredsofpossibleconditionstheymayhave.Anewneural(神经的)networkthatanalysesphotographsoffacescanhelpdoctorsnarrowdownthepossibilities.GurovichatbiotechnologyfirmFDNAinBostonandhisteambuiltaneuralnetworktolookatthegestalt(形态)–oroverallimpressionoffacesandreturnalistofthe10geneticsyndromesapersonismostlikelytohave.Theytrainedtheneuralnetwork,calledDeepGestalt,on17,000imagescorrectlylabeledtocorrespondtomorethan200geneticsyndromes.TheteamthenaskedtheAItoidentifypotential

geneticdisorders

fromafurther502photographsofpeoplewithsuchconditions.Itincludedthecorrectansweramongitslistof10responses91

percentofthetime.GurovichandhisteamalsotestedtheAI’sabilitytodistinguishbetweendifferent

geneticmutations

(突变)thatcanleadtothesamesyndrome.TheyusedimagesofpeoplewithNoonansyndrome,whichcanresultfrommutationsinoneoffivegenes.DeepGestaltaccuratelyidentifiedthegeneticsourceofthephysicalappearance64percentofthetime.“It’sclearlynotperfect,”saysGurovich.“Butit’sstillmuchbetterthanhumansareattryingtodothis.”Asthesystemmakesitsassessments,thefacialregionsthatweremosthelpfulinthedeterminationarehighlightedandmadeavailablefordoctorstoview.Thishelpsthemtounderstandtherelationshipsbetweengeneticmake-upandphysicalappearance.Thefactthatthediagnosisisbasedonasimplephotographraises

questionsofprivacy.Iffacescanrevealdetailsaboutgenetics,thenemployersandinsuranceproviderscould,inprinciple,secretlyusesuchtechniquestodiscriminateagainstpeoplewithahighprobabilityofhavingcertaindisorders.However,Gurovichsaysthetoolwillonlybeavailabletodoctors.ChristofferNellakerattheUniversityofOxfordsaysthistechniquecouldbringsignificantbenefitsforthosewithgeneticsyndromes.“Thisisnotfundamentallydifferentinformationthanwe’resharingwalkingdownthestreet,orwe’rehappytosharewithFacebookorGoogle,”hesays.“Butquestioningthedatainthiswaymeansyoucanobtaininformationabouthealthordiseasestatus.“Therealvaluehereisthatforsomeoftheseextremerarediseases,theprocessofdiagnosiscanbemany,manyyears.Thiskindoftechnologycanhelpnarrowdownthesearchspaceandthenbeconfirmedthroughcheckinggeneticmarkers,”hesays.Forsomediseases,thiskindoftechnologywillcutdownthetimetodiagnosethoroughly.Forothers,itcouldperhapsaddameansoffindingotherpeoplewiththediseaseand,inturn,helpfindnewtreatmentsorcures.42.WhatisthepurposeofGurovich’sneuralnetwork?A.TotesttheAI’sability.B.Toanalyzephotographsoffaces.C.Tohelpdoctorsreducetherangeofthediagnosis.D.Toresearchtheoverallimpressionofpatients’faces.43.WhatdisadvantagedoesDeepGestaltbring?A.Itwillprobablyinvolveinthepeople’sprivacy.B.Itcannotprovideinformationabouthealthordisease.C.Thediagnosisbasedonasimplephotographisnotaccurate.D.Itcouldperhapsaddameansoffindingotherpeoplewiththedisease.44.Whatcanwelearnfromthepassage?A.Theresultoftheassessmentsforthissystemisperfect.B.DeepGestaltcancorrectlylabel200geneticsyndromes.C.ItseemsdoubtfultouseAItodistinguishgeneticmutations.D.Thiskindoftechnologycanspeedupthediagnosticprocess.45.Whatistheauthor’sattitudetothistechnique?A.Supportive. B.Puzzled.C.Doubtful. D.Negative.参考答案：42.C

43.A

44.D

45.A本文是说明文。文章介绍了古罗维奇研究的新的神经网通过分析面部图片帮助医生缩小诊断范围。实现人工智能看脸识疾病。42题详解】推理判断题。根据第一段Anewneural(神经的)networkthatanalysesphotographsoffacescanhelpdoctorsnarrowdownthepossibilities.得知古罗维奇研究的新的神经网通过分析面部图片帮助医生缩小诊断范围。故选C。【43题详解】细节理解题。根据第七段Thefactthatthediagnosisisbasedonasimplephotographraises

questionsofprivacy.Iffacescanrevealdetailsaboutgenetics,thenemployersandinsuranceproviderscould,inprinciple,secretlyusesuchtechniquestodiscriminateagainstpeoplewithahighprobabilityofhavingcertaindisorders.得知面部图像识别的诊断会引起隐私问题。可以判断出深度学习算法带来的弊端是它会泄露人们的隐私。故选A。【44题详解】推理判断题。根据倒数第二段

theprocessofdiagnosiscanbemany,manyyears.

Thiskindoftechnologycanhelpnarrowdownthesearchspaceandthenbeconfirmedthroughcheckinggeneticmarkers,”hesays.得知原来诊断过程可能需要很多年完成，现在这种科技可以加速诊断进程。故选D。【45题详解】推理判断题。根据最后一段Forsomediseases,thiskindoftechnologywillcutdownthetimetodiagnosethoroughly.Forothers,itcouldperhapsaddameansoffindingotherpeoplewiththediseaseand,inturn,helpfindnewtreatmentsorcures.

得知对于某些疾病，这种技术可以缩短诊断时间，对于其他人来说，这可能会增加一种发现其他人也有这种疾病，反过来帮助找到新的治疗方法，可以判断出作者的态度是支持。故选A。23.TheUSAisalandofimmigrants.Between1815and1914,theworldwitnessedthegreatestpeacefulmigrationinitshistory:35millionpeople,mostlyEuropeans,lefttheirhomelandstostartnewlivesinAmerica.Whydidthesepeopleriskeverythingbyleavingtheirhomesandfamilies?First,whatforcedemigrantstomakethedecisiontoleave?OnemajorcauseforEuropeanfarmerstoleavewastheriseinpopulationwhichinturnledtolandhunger.Anotherwaspolitics.Therewasanincreasedtaxation（税收）andthegrowthofarmies,andmanyyoungmenfledeasternEuropetoavoidbeingforcedtojointhearmy.Physicalhungerprovidedanotherpressingreason.Followingthecollapse（衰退）oftheeconomyofsouthernItalyinthe1860s,hundredsofth