河北中考英語綜合模擬測試卷 含答案

【文庫獨(dú)家】2020河北省初中畢業(yè)生升學(xué)模擬考試英語(含答案全解全析)(滿分:120分;考試時間:120分鐘)卷Ⅰ(選擇題,共80分)聽力部分(第一節(jié))(略)筆試部分Ⅴ.單項選擇(共15小題,每小題1分,計15分)選出可以填入空白處的最佳選項。26.Ihavepetcat.Itissocute.

A.a B.an C.the D.不填27.Thanksforinvitingtodinner,Nancy.Ireallyenjoyedit.

A.her B.him C.you D.me28.Class,let’sseewhocanspellthemostwordstheseletters.

A.at B.into C.on D.with29.Yourisveryhelpful.IguessI’lltakeit.

A.secret B.advice C.promise D.purpose30.Victoria,hurryup!wecan’tarrivethereontime.

A.Or B.So C.But D.And31.Youboughtthelastticketfortheconcert.Howyouare!

A.sweet B.lucky C.strange D.funny32.Ohno!Imybookinthelab.

A.leave B.left C.willleave D.wasleaving33.Grandpaglasseswhenhereads.

A.wears B.wore C.hasworn D.waswearing34.Theairfreshaftertherain.Andtheskyisblue.

A.feels B.tastes C.smells D.sounds35.Justgodownthisroadandyouthelibrarynexttothebank.

A.see B.saw C.haveseen D.willsee36.Ourteamanotherpoint!Iamsurewe’llwinthegame.

A.willget B.hasgot C.isgetting D.wasgetting37.Ican’ttelltheexacttime.Mywatchgoesafewminutes.

A.sooner B.faster C.later D.longer38.Emilyisgladthatsheforherhonestyatthatmeeting.

A.praises B.praised C.ispraised D.waspraised39.Weneedtodosomeresearchtotheanswer.

A.findout B.lookout C.handout D.takeout40.I’mplanningatriptothebeachtomorrow,butstillcan’tdecide.

A.whereI’mgoing B.howI’mgoingC.whyI’mplanning D.whenI’mplanningⅥ.完形填空(共10小題,每小題1分,計10分)閱讀下面短文,掌握其大意,然后從各小題所給的四個選項中選出最佳選項。Manyofusenjoywatchinganimalsintheworld.Butdoyouknowtheycanteachus?Geese(雁),forexample,teachaverygoodlessonabout41.Inthefall,Canadageeseflytothewarmsouthto42Canada’scoldwinter.Theyliftoffinnoorder.Yet43theyformaVshape,withonebirdleadingthegroup.

ThisVshapeallowsgeeseto44energy.Whenthefrontbirdmovesitswingsupanddown,theresultingforceoftheairliftsthenextone.Thiscontinuesdowntheline.Thebird45hasthehardestjob.Whenitgets46,itmovesbehind,andanotherbirdmovesintothelead.Bysharingtherole,thegroupcantravelgreatdistances.GeeseflyinginaVshapecanfly70percentfartherwithout47thanbirdsflyingalone.

Duringthelongflyingjourney,geesecommunicatewithoneanother.Theyhonk(鳴叫)to48thebirdsupfronttokeepupthespeed.Theyalsocheereachotherup49workingtowardacommongoal.

Whathavewelearnedfromthelovelygeese’sexperienceandskills?50together!Whetheritisourpersonallivesorourjobs,weneedotherpeople.Weneedthespiritofteamwork!

41.A.experience B.success C.friendship D.teamwork42.A.lookfor B.getawayfromC.waitfor D.walkawayfrom43.A.busily B.quickly C.bravely D.suddenly44.A.save B.waste C.create D.lose45.A.infront B.attheback C.inthemiddle D.ontheleft46.A.bored B.tired C.hungry D.thirsty47.A.rest B.sleep C.excuse D.result48.A.lead B.lift C.teach D.encourage49.A.until B.after C.while D.before50.A.Play B.Travel C.Live D.WorkⅦ.閱讀理解(共15小題,每小題2分,計30分)閱讀A、B、C三篇材料,然后從各小題所給的四個選項中選出最佳選項。ALetmetellyouaboutayoungboywhomadeamodelcarallonhisown.Theboyisme,sixyearsagowhenIwasjust11.Thecarwassmallandsimple,butinmyimaginationitwasahigh-speedracingcar,speedingalongtheraceroad.Itwasduringtheschoolsummerholidaysandworkmenwerebuildinganewdrivewayandgarage(車庫)besideourhouse.Itmeanttoaddsomethingnewtoourhome.WhenIwatchedtheworkmen,Icameupwithanidea—Iwouldbuildacartodriveintothegarageincelebrationofit.Itoldmymotherandbeganwithmyplans.ButIcouldn’tfindtherightthingsformakingthecar,soIgaveupandsadlyspentseveraldaysdoingnothing.MymothernoticedthatIhadstoppedworkingandaskedmewhy.IexplainedandshesuggestedthatmaybeIshouldchangemyplantofitthethingsIhad,ratherthangiveup.Andthat’sjustwhatIdid.Ifoundsmallpiecesofwoodinmyfather’sworkshopandmademycarfromanythingthatwaslyingaroundthehouse.WhenIfoundasmallengine(發(fā)動機(jī))fromoneofmyoldmodelplanes,Iaddedthat.Thepowercamefromabattery(電池)Ifoundinabox.Bythetimethegaragewasfinished,sowasmycar.Icalledmyfamilytogetheroutsidethehouse,startedtheengineandputthecaronthedriveway.ItwasfastandIhadtoruntothegaragetopreventitfromhittingthenewdoor.MyfamilybegantocheerandIsmiledproudly.ThankstomymotherIlearnedthevalueofcontinuingtodothings,especiallysomethingdifficult.SoonIwasmakingplansformynextproject:arobot!51.Thewriterwaswhenhemadethemodelcar.

A.astudent B.adriver C.aworkman D.anengineer52.Thewritermakingthefirstplannedcar.

A.gaveup B.feltexcitedaboutC.wasverybusy D.spentseveraldays53.Tohelpthewriter,hismother.

A.explainedtheplantohimB.broughthimtotheworkshopC.gavehimsomesuggestionsD.foundhimsomepiecesofwood54.Bythetimethecarwasfinished,.

A.thewriterthankedhisfatherB.thefamilywascalledtogetherC.thewriterputitintothehouseD.thefamilybegananewproject55.Whatdidthewritermainlytellus?A.Keepondoingthingstotheend.B.Thinkhardbeforedoingsomething.C.Alwaysaskforhelpwhenintrouble.D.Trythebesttofindtherightthingstodo.BWelcometotheArtMuseum!You’vejuststeppedintooneoftheworld’sgreatestcollectionsofart,coveringcenturiesofhumancreativityfromaroundtheworld.Withthousandsofworksonshow,youmaywonderhowtostartyourvisit,butweareheretohelp.OnthebackofthisVisitorGuide,you’llfinddirectionstosomemust-seeworksinourcollection—the“don’tmiss”listfortheArtMuseum.It’sagreatchoicetostartifyouarenewtothemuseum.Thefollowingpagesincludeaclearfloorplanofthemuseumanditscollections.Butbecausewehaveseveralbuildings,theoverlook(鳥瞰圖)belowmightbehelpful.Enjoyyourvisitandfeelfreetoaskforhelpanddirectionsatanypointduringyourstay.56.Thepassageisapagefrom.

A.atourmap B.anewspaperC.avisitorguide D.apicturebook57.Whatcanweseeinthe“don’tmiss”listfortheArtMuseum?A.Somefreepaintings. B.Somemust-seeworks.C.Somenewcollections. D.Somemuseumbuildings.58.Howmanypartsdoestheoverlookofthemuseuminclude?A.Two. B.Three. C.Four. D.Five.59.WhichpartofthemuseumshowsChineseart?A.The“Bridge”. B.RiceBuilding.C.TheModernWing. D.MckinlockCourt.60.Wherecanweseethespecialartworks?A.OnallfloorsofRiceBuilding.B.OnthesecondfloorofRiceBuilding.C.OnthefirstfloorofMichiganAvenueBuilding.D.OnthelowerfloorofMichiganAvenueBuilding.CIntheeyesofmanyforeigners,Chinesearethebesthosts(主人)andtheworstguestsintheworld.They’renotreallybadguests,butbecausetheguest-hostrelationshipinChinaismuchdifferentthaninsomewesterncountries,itappearstheyarenotniceguests.Andwesternhostssometimeslookrude(粗魯?shù)?intheeyesofChineseguests.InChina,guestsarealmostlikegods.WheneverIenteraChineseperson’shome,thereisalwaysfruitonthetableforme,andsomeoneisquicktobringmeacupofteaorwater.Inthewest,generallytheguestisnotagod.Actingaccordingtothehost’swayofdoingthingsisusualbehaviorforaguest.Mywife’smother,averykindelderlyChineselady,doesn’tsmoke.WhenIseesomeofherguestssmokinginherhouse,asanon-smoker,Ifeelunhappy.UsuallyIwanttostopthemdirectly,butImustrealizethatinChina,tobeagoodhost,shemustnotdothat.InmostNorthAmericanhomes,ifyouareaguest,andthehostsarenotsmokers,youshouldnotsmokeintheirhouse.Attheveryleast,youcouldask,“IsitOKifIsmoke?”But,don’tbesurprisediftheysay,“No,youcan’tsmoke.”Inourculture,ifyousmokeintheirhome,youareabadguest,butiftheydonotallowyoutosmokeintheirhouse,theyarenotarudehost.GuestsinChinaalsohavespecialhabits.Somewesternpeoplemaynotadapttothesehabitsverysoon.ThankfullymywifeisChinese,sowheneverwevisitaChinesefamilyshetellsmetobuythemagift.However,givingagifttoahostisnotalwaysnecessaryinmycountry.So,ifyouinviteinternationalgueststoyourhouse,don’tbetoosurprisediftheydon’tbringyouagift.

InChina,youprobablywon’tneedtochangetheguest-hostrelationshipverymuchbecauseyouwillprobablyonlybethehost,andChinesearenaturallyverygoodhosts.Ifwesternhostsinviteyoutotheirhouse,trynottobetoosurprisediftheirstyleoftreatingyouisnotwhatyouhaveexpected.61.ManyforeignersthinkthatChinesehostsaretheintheworld.

A.best B.worstC.mostnatural D.mostdifferent62.WhenawesternguestvisitsaChinesefamily,heoften.

A.buyssomefruit B.feelslikeagodC.wantssomegifts D.takesacupoftea63.Ifthewriter’sguestswanttosmokeinhishouse,whatwillheprobablysay?A.It’sOKifyousmokehere.B.Let’ssmoketogether.C.Sorry,youcan’tsmokehere.D.Smokingisabadhabit.64.Whatisthemeaningoftheunderlinedphrase“adaptto”inthepassage?A.thinkbackto B.getusedtoC.lookforwardto D.keepcloseto65.Whatisthemainideaofthispassage?A.ForeignersshouldlearnfromChinese.B.Hostsmustdothingsintheguests’way.C.Westernhostsarealwaysnicetoguests.D.Peopleshouldunderstandculturaldifferences.卷Ⅱ(非選擇題,共40分)聽力部分(第二節(jié))(略)筆試部分Ⅸ.任務(wù)型閱讀(共5小題,每小題2分,計10分)閱讀短文,并按要求完成71~75題。Wheredoesyourfoodcomefrom?Howisitmade?Thesedays,manypeopleworryaboutfoodsafety.Butfoodsafetyisnotanewworry.In1906,UptonSinclairwroteTheJungle.ThebookisthestoryofapoorfamilyinChicago.Itisalsoaboutthedangerouswaysthatfoodwasprepared.PeopleweresoworriedthattheU.S.startedtestingfood.Thesedays,mostfoodintheworldissafe.Lawscontrolwherefoodcomesfrom.Theyalsocontrolhowfoodismanagedandprepared.Lawsareimportant.Butit’smoreimportanttomakesuretherulesarefollowed.Agoodfoodsafetysystem(系統(tǒng))keepspeoplesafe.Italsohelpsthemeathealthyfood.Labels(標(biāo)簽)onfoodgivepeopleimportantinformation.Thentheycanmakegoodchoicesabouttheirfood.

Althoughfoodsafetysystemsusuallywork,therecanbeproblems.Sometimesmistakesaremade.Forexample,atruckmightcarryeggsandthenicecream.Theicecreamcouldmakepeoplesickwhenthetruckisn’tcleanedbeforecarryingit.Otherproblemsarenotmistakes.Sometimescompaniesbreakrulestomakemoremoney.Whenthishappens,peopledon’tknowiftheirfoodissafe.Asweallknow,foodiscloselyrelatedtoourdailylife.Weshouldtakeactiontomakefoodsafer!71題完成句子;72~73題簡略回答問題;74題找出并寫下第三段的主題句;75題將文中畫線句子譯成漢語。71.PeopleweresoworriedaboutfoodsafetythattheU.S.started

.

72.Whatcanpeopledoafterreadingtheinformationonfoodlabels?

73.Whencouldicecreammakepeoplesickintheexample?

74.

75.

Ⅹ.詞語運(yùn)用(共5小題,每小題1分,計5分)根據(jù)短文內(nèi)容及所給提示,補(bǔ)全文中單詞或用所給單詞的正確形式填空。IorganizedapicniclastSunday.Igotupe76andcalledsomeofmyclosestfriends.First,wedecidedonagoodp77togo,andthenwetalkedaboutwhatfoodtobring.Everyonecookedthedishesthatcouldbecarried78(easy).Everythingwasputintoabackpackandwe79(take)itacrossfields.Whenwefinallygotthere,wesatdowneating,andenjoyedanicedaytogether.AndIwasquitesurethatfoodtastedmuch80(good)onapicnicthananywhereelse!

Ⅺ.基礎(chǔ)寫作(包括A、B兩部分,A部分5分,B部分15分,共計20分)A)連詞成句(共5小題,每小題1分,計5分)將所給詞語連成句子,標(biāo)點(diǎn)已給出。要求:符合語法,語句通順,大小寫正確,詞語不得重復(fù)使用,每句只須有一處詞形變化。81.picture,is,the,new,three.

82.it,I,yesterday,draw.

83.underthetree,some,thereare,child.

84.thatman,among,lookat,they.

85.popular,a,is,sing,he.

B)書面表達(dá)(計15分)86.關(guān)于“說英語”問題,李華和他的英語老師MissWang持不同的觀點(diǎn)。請你仔細(xì)閱讀下圖中的對話內(nèi)容,從中選擇一個角色,按照所給要求寫一篇短文。要求:(1)用“LiHua”或“MissWang”補(bǔ)全短文首句;(2)寫出所選角色的觀點(diǎn),并續(xù)寫理由;(3)短文中不得出現(xiàn)真實的人名、校名和地名;(4)詞數(shù)80個左右(開頭已給出,不計入總詞數(shù))。參考詞匯:shy;makeamistake;believeinIam

答案全解全析卷ⅠⅤ.單項選擇26.A句意:我有一只寵物貓。它如此可愛。本題考查冠詞辨析。a,an表示泛指,a用在以輔音音素開頭的單詞前;an用在以元音音素開頭的單詞前;the表示特指。根據(jù)句意可知此處表示泛指,且pet以輔音音素開頭,故選A。27.D句意:Nancy,謝謝你邀請我吃晚飯。我真的吃得很開心。本題考查代詞辨析。her她;him他;you你,你們;me我。根據(jù)句意可知答案為D項。28.D句意:同學(xué)們,咱們看看誰能用這些字母拼出最多的單詞。本題考查介詞辨析。at在(某處),以(某種價格、速度等);into到……里面;on在……上;with用。根據(jù)句意可知答案為D項。29.B句意:你的建議非常有用。我想我會采納它。本題考查名詞辨析。secret秘密;advice建議;promise承諾;purpose目的。根據(jù)句意可知答案為B項。30.A句意:維多利亞,快點(diǎn)兒!否則我們不能準(zhǔn)時到那兒。本題考查連詞辨析。or否則;so所以;but然而;and并且。根據(jù)句意可知答案為A項。31.B句意:你買了音樂會的最后一張票。你好幸運(yùn)啊!本題考查形容詞辨析。sweet甜的;lucky幸運(yùn)的;strange奇怪的;funny滑稽的。根據(jù)句意可知答案為B項。32.B句意:噢,不!我把書落在實驗室了。本題考查動詞時態(tài)。根據(jù)句意可知,表示過去發(fā)生的動作,應(yīng)用一般過去時,故選B。33.A句意:當(dāng)爺爺讀書時,他戴著眼鏡。本題考查動詞時態(tài)。從句是一般現(xiàn)在時,所以主句也使用一般現(xiàn)在時,表示生活習(xí)慣,故選A。34.C句意:雨后空氣聞起來是新鮮的。并且天空是藍(lán)色的。本題考查動詞辨析。feel摸起來;taste嘗起來;smell聞起來;sound聽起來。根據(jù)句意可知選C。35.D句意:沿著這條路走,你將看到挨著銀行有一個圖書館。本題考查動詞時態(tài)。根據(jù)句意可知選D。36.B句意:我們隊又得了一分!我確定我們將贏得這場比賽。本題考查動詞時態(tài)。根據(jù)句意可知選B。37.B句意:我不能說出準(zhǔn)確的時間。我的手表快幾分鐘。本題考查副詞辨析。soon不久;fast快;late晚;long長。根據(jù)句意可知選B。評析本題考查副詞辨析。soon,fast,late容易混淆,基于這一點(diǎn),出題人考查副詞辨析。題目指出“我不能說出準(zhǔn)確的時間。我的手表快幾分鐘”。soon表示時間間隔短,fast表示速度快。此題難度較大,需要記住常用副詞的意思及用法。38.D句意:Emily很高興,在那次會議上她因為她的誠實受到了表揚(yáng)。本題考查被動語態(tài)。she和praise之間是被動關(guān)系。由atthatmeeting可知,從句應(yīng)用一般過去時。被動語態(tài)結(jié)構(gòu):be+動詞過去分詞。根據(jù)句意可知選D。39.A句意:我們需要做一些研究來找到答案。本題考查動詞詞組辨析。findout找到,發(fā)現(xiàn);lookout當(dāng)心,留神;handout分發(fā),給予;takeout取出。根據(jù)句意可知,答案為A項。評析本題考查動詞詞組辨析。這四個以out結(jié)尾的動詞詞組容易混淆,基于這一點(diǎn),出題人考查動詞詞組辨析。題目指出“我們需要做一些研究來找到答案”。此題難度不大,需要記住常用、易混動詞詞組的意思。40.B句意:我正在計劃明天去沙灘旅行,但仍然不能決定我怎么去。本題考查賓語從句。where表示地點(diǎn);how表示方式;why表示原因;when表示時間。根據(jù)句意可知,答案為B項。Ⅵ.完形填空[語篇解讀]本文是一篇說明文。描述了大雁南飛過冬時,它們以V形隊列飛行,輪流帶領(lǐng)隊伍前進(jìn),在飛行的過程中彼此鼓勵,既節(jié)省力量又能飛得更遠(yuǎn)。大雁教給我們生動的一課:無論是在生活中還是在工作中,我們都需要團(tuán)隊合作。41.D句意:例如,大雁教給我們關(guān)于團(tuán)隊合作的非常好的一課。由本文最后一句“Weneedthespiritofteamwork!”可知選D。42.B句意:在秋天,加拿大雁飛往溫暖的南方以躲避加拿大寒冷的冬季。lookfor尋找;getawayfrom逃離;waitfor等待;walkawayfrom從……走開。故選B。43.B句意:然而,它們快速地形成V形,其中一只鳥帶隊。busily繁忙地;quickly快速地;bravely勇敢地;suddenly突然地。根據(jù)句意可知選B。44.Asave節(jié)省;waste浪費(fèi);create創(chuàng)造;lose丟失。根據(jù)下文可知V形隊列能夠使大雁飛行時節(jié)省力量,故選A。45.A由于上文指出當(dāng)前面的鳥扇動翅膀時,形成的空氣阻力托起下一只鳥,所以前面的鳥擁有最難的工作。故選A。46.B由于上文指出前面的鳥擁有最難的工作,所以此處是指當(dāng)它疲憊時,它飛到后面,另一只鳥挪到前面。故選B。47.Awithoutrest沒有休息地,不停頓地。故選A。48.Dlead領(lǐng)導(dǎo);lift舉起;teach教授;encourage鼓勵。大雁通過鳴叫鼓勵同伴往前飛并保持速度。故選D。49.Cwhile當(dāng)……時候,引導(dǎo)時間狀語從句,故選C。50.D根據(jù)上下文可知本文強(qiáng)調(diào)團(tuán)隊合作,故選D。評析本篇完形填空所選文章難度適中,生詞較少,學(xué)生比較容易讀懂。注重綜合考查學(xué)生對詞的把握,以及詞在上下文語境、文章邏輯結(jié)構(gòu)之中所充當(dāng)?shù)某煞?。重點(diǎn)考查名詞、形容詞、副詞、動詞等實詞,占80%。學(xué)生只要緊扣行文線索,分析上下文邏輯關(guān)系,就能夠順利選出正確答案。Ⅶ.閱讀理解A[語篇解讀]本文講述了作者11歲時,在媽媽的建議和鼓勵下,克服困難堅持獨(dú)立完成一個汽車模型的故事。51.A細(xì)節(jié)理解題。由文章第一段中“Theboyisme,sixyearsagowhenIwasjust11.”可知當(dāng)作者制作汽車模型時,他是一名學(xué)生。故答案選A。52.A細(xì)節(jié)理解題。由文章第二段中“ButIcouldn’tfindtherightthingsformakingthecar,soIgaveupandsadlyspentseveraldaysdoingnothing.”可知答案選A。53.C細(xì)節(jié)理解題。由文章第二段中“IexplainedandshesuggestedthatmaybeIshouldchangemyplantofitthethingsIhad,ratherthangiveup.”可知答案選C。54.B細(xì)節(jié)理解題。由文章最后一段中“Bythetimethegaragewasfinished,sowasmycar.Icalledmyfamilytogetheroutsidethehouse,startedtheengineandputthecaronthedriveway.”可知答案選B。55.A推理判斷題。通過對文章的理解和最后一段中“ThankstomymotherIlearnedthevalueofcontinuingtodothings,especiallysomethingdifficult.”可知答案選A。B[語篇解讀]本文是一篇應(yīng)用文,是美術(shù)博物館的參觀手冊,告訴參觀者博物館的特色展品以及布局。鳥瞰圖使信息更加清晰。56.C細(xì)節(jié)理解題。由文章第一段中“OnthebackofthisVisitorGuide,you’llfind...”可知答案選C。57.B細(xì)節(jié)理解題。由文章第一段中“OnthebackofthisVisitorGuide,you’llfinddirectionstosomemust-seeworksinourcollection—the‘don’tmiss’listfortheArtMuseum.”可知答案選B。58.D細(xì)節(jié)理解題。根據(jù)鳥瞰圖所示,故選D。59.A細(xì)節(jié)理解題。根據(jù)鳥瞰圖所示,故選A。60.B細(xì)節(jié)理解題。根據(jù)鳥瞰圖所示,故選B。C[語篇解讀]本文是一篇說明文,介紹了中西國家待客和做客風(fēng)俗習(xí)慣的不同。61.A細(xì)節(jié)理解題。通過文章第一段第一句可知選A。62.B細(xì)節(jié)理解題。通過文章第二段第一句可知選B。63.C推理判斷題。通過文章第三段中“UsuallyIwanttostopthemdirectly”可知選C。64.B詞義猜測題。根據(jù)上下文猜測,在中國,客人也有特殊的習(xí)慣。一些西方人可能不能快速地適應(yīng)這些習(xí)慣。故選B。65.D主旨大意題。全文都在講述中國和西方國家的待客與做客禮儀上的差異,作者沒有評判孰是孰非,故排除A、B、C三項。[長難句]They’renotreallybadguests,butbecausetheguest-hostrelationshipinChinaismuchdifferentthaninsomewesterncountries,itappearstheyarenotniceguests.他們真的不是壞客人,但因為中國的主客關(guān)系與一些西方國家的主客關(guān)系有很大不同,所以導(dǎo)致他們好像不是好的客人。本句是并列復(fù)合句,but連接兩個分句;后一分句含有一個由because引導(dǎo)的原因狀語從句。卷ⅡⅨ.任務(wù)型閱讀[語篇解讀]本文是一篇說明文,介紹了有關(guān)食品安全的問題以及人們是如何控制食品安全的。為了保證食品安全,每個人都要行動起來。71.testingfood/totestfood根據(jù)第一段的最后一句話可以確定答案。72.They/Peoplecanmakegoodchoices/agoodchoice(abouttheirfood)./Makegoodchoices/agoodchoice(abouttheirfood).根據(jù)第二段的最后一句話可以確定答案。73.Whenthetruckisn’tcleaned/clean(beforecarryingit).根據(jù)第三段的第四句話可以確定答案。74.Althoughfoodsafetysystemsusuallywork,therecanbeproblems.根據(jù)第三段的第一句話,可以確定答案。75.但是確保/保證執(zhí)行/遵守/法律/法規(guī)更加重要。/但是確保/保證法律/法規(guī)被執(zhí)行/