英語(yǔ)等級(jí)考試《PETS四級(jí)》試題真題及答案七

英語(yǔ)等級(jí)考試《PETS四級(jí)》試題真題及答案七[問答題]1.Directions:Studythefollowingcartooncarefullyandwriteanessayoni（江南博哥）t.Inyouressay,youshould(1)describethecartoonbriefly,(2)analyzethissituationand(3)giveyourcomments.Youshouldwrite160-200wordsneatlyonANSWERSHEET2.正確答案：詳見解析參考解析：【參考范文】Fromthecartoonwecanseeadriverinacar,passingthreedifferentcitieswhicharecityA,cityBandcityC.Butthethreecitiesaresimilartoeachother.Thereisnothingbuthighandmodernbuildingsinthethreecities.Nowadayspeopleallfocusonmodernizingcitiesbutignorecharacterizingcities.Evensomeancientcitieswithwonderfulhistoricplaceshavebeenbecomingmoreandmoremodernizedandlosingtheirspecialty.Placeswithlonghistoryarebeingindangerofdisappearance.Forinstance,BeijingisnolongertheoldBeijingwithdistinctivefeatures.OnlybygoingtosomespecificplacescanweenjoyhutongandsiheyuanculturewhichwaseasytoseeinBeijinginthepast.Whatapityifwecanonlyseethemfrompicturesinthefuture.Inmyopinion,eachcityshouldbespecialandpayattentiontoitslocalculture.Cityshouldbelikeathemepark,whichcanmakecitizensfeelproudthere.Tosumup,eachcityshouldhaveitsownuniquefeatureswhichisthebasisofcityculture.Inthatcasewewon’tfeelboredwhiledrivingandIamlookingforwardtothatday.【范文點(diǎn)評(píng)】寫此類文章關(guān)鍵在于領(lǐng)悟圖片的深層含義。本文第一段首先對(duì)圖片進(jìn)行描述，汽車司機(jī)開車經(jīng)過三個(gè)相似的城市；第二段陳述圖片所影射社會(huì)現(xiàn)象，人們只注重于城市的現(xiàn)代化，而忽視了城市的特點(diǎn)，并發(fā)表自己對(duì)該現(xiàn)象的看法；第三段對(duì)以上內(nèi)容進(jìn)行總結(jié)，提出自己的建議和愿望?！鹃W光詞匯】Thereisnothingbut…這里只有…distinctivefeatures特色indangerof瀕臨themepark主題公園共享題干題Directions:Readthefollowingtext.ChoosethebestwordorphraseforeachnumberedblankandmarkA,B,CorDonANSWERSHEET1.Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]1.______.A.humidB.unhealthyC.unbearableD.crisp正確答案：B參考解析：humid溫暖潮濕的；unhealthy對(duì)健康有害的，不衛(wèi)生的；unbearable難以忍受的；crisp涼爽的，清新的。根據(jù)第一段第一句話可知，很多人下飛機(jī)不久，發(fā)現(xiàn)自己患了感冒或流感，由此可以推斷此處是在問飛機(jī)上的空氣不健康，才導(dǎo)致了這么多人生病，故答案為B項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]2.______.A.ofB.inC.byD.to正確答案：C參考解析：這里考查由介詞+關(guān)系代詞which引導(dǎo)的定語(yǔ)從句。這里介詞應(yīng)該表達(dá)“在……里”的意思，該句雖是被動(dòng)語(yǔ)態(tài)，但可譯為“該聯(lián)合會(huì)代表27家航空公司的42000名空乘人員”，故答案為C項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]3.______.A.suspendedB.droppedC.raisedD.increased正確答案：D參考解析：suspend暫停；drop降低；raise增加；increase增加。由上文內(nèi)容，很多乘客下飛機(jī)不久發(fā)現(xiàn)自己患了流感或感冒，而流感和感冒都是跟空氣質(zhì)量有關(guān)的疾病，故可以推斷出，此處指由于空氣質(zhì)量引發(fā)的疾病的發(fā)病率一直在上升，因此排除A和B兩項(xiàng)；當(dāng)raise意為“增加”時(shí)，其主語(yǔ)應(yīng)該是人，而該句的主語(yǔ)incidence指物，因此可以排除raise；increase主語(yǔ)可以是人或者物，故答案為D項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]4.______.A.takenB.doneC.madeD.given正確答案：A參考解析：考查固定搭配takeaction，意為“采取行動(dòng)”，這里指該組織聲明要求立即采取行動(dòng)，故答案為A項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]5.______.A.foundedB.underlinedC.consideredD.undertook正確答案：D參考解析：found建立；underline強(qiáng)調(diào)；consider考慮；undertake從事，著手做某事。根據(jù)前面提到的的“Astudy…”可知，此處想表達(dá)的是“從事一項(xiàng)研究，進(jìn)行一項(xiàng)研究”，句意表達(dá)的是空乘人員聯(lián)合會(huì)于1997年進(jìn)行的一項(xiàng)研究顯示，故答案為D項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]6.______.A.betweenB.withinC.amongD.inside正確答案：C參考解析：between在兩者之間；within在（某段時(shí)間，某段距離，某范圍）之內(nèi)；among在…之中，指三者或三者以上；inside在（向）…里面，一般指空間。根據(jù)后面的“flightattendantsandpassengers”可知，此處表達(dá)的是在空乘人員和乘客之中，表示在三者以上的“在…中”，故答案為C項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]7.______.A.performB.achieveC.comprehendD.proceed正確答案：A參考解析：perform履行；achieve（憑長(zhǎng)期努力）達(dá)到（某目標(biāo)、地位、標(biāo)準(zhǔn)）；comprehend理解；proceed繼續(xù)做。根據(jù)句意：有一些空乘人員病情太嚴(yán)重以至于無法履行安全職責(zé)。可知此處表達(dá)的是“履行安全職責(zé)”，而performduty常用來表示此意，故選A。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]8.______.A.declineB.cutC.shrinkD.save正確答案：B參考解析：decline減少，下降，一般指數(shù)量、價(jià)值、質(zhì)量等的減少，不與expense；cut削減，一般指價(jià)錢、產(chǎn)量等的削減；shrink收縮，一般指衣服縮水，或某物從大到小的收縮；save節(jié)省，把…儲(chǔ)存起來，后面常接時(shí)間或金錢，但是save不能直接與expense搭配，句意表達(dá)的是航空公司在極力縮減開支，故答案為B項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]9.______.A.definitelyB.efficientlyC.smoothlyD.regularly正確答案：D參考解析：definitely確切地；efficiently效率高地；smoothly順利地；regularly經(jīng)常地，定期地。根據(jù)前半句航空公司極力縮減開支可知，此處表達(dá)的是與空氣質(zhì)量相關(guān)的空氣過濾器沒有定期清洗，是上文空乘人員發(fā)生頭痛等現(xiàn)象的原因之一，故答案為D項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]10.______.A.hopeB.attentionC.riseD.chance正確答案：D參考解析：hope希望；attention注意；rise增加，提高；chance機(jī)會(huì)。此處表達(dá)的應(yīng)該是“機(jī)會(huì)”，符合句意：空乘人員的投訴并沒有提供使空氣過濾器得到正確維護(hù)的機(jī)會(huì)。另外，從詞語(yǔ)搭配上來看，一般說givechance而不說givehope，故答案為D項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]11.______.A.confidedB.promisedC.ensuredD.convinced正確答案：D參考解析：confide（向某人）吐露（隱私、秘密等）；promise承諾；ensure確保；convince使確信。使用可循環(huán)空氣并不是什么隱私，語(yǔ)義上不符，可排除A；從句子意思來看，這里是航空公司轉(zhuǎn)而使用可循環(huán)空氣的原因，并不是承諾，B項(xiàng)不符合；ensure常用于主動(dòng)語(yǔ)態(tài)中，可排除C項(xiàng)；convince常用搭配為convincesb.／oneselfofsth.，故答案為D項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilterscan(35)______enginechemicalsintothecabinair.Thismaynothappen(36)______everyflight,butitisapersistentproblem.InastudypublishedinOctober1998aninvestigationwasmade(37)______complaintsofcrewmembers(38)______airqualityandhealth.Morethanhalfofthe200subjectsreportedhealthproblemsthey(39)______tocabinair.Itwasconcludedthatthesehealthproblemswereconsistentwith(40)______harmfulgasesandsubstances.[單選題]12.______.A.beyondB.underC.againstD.below正確答案：B參考解析：固定搭配underpressure意為“承受壓力，在…壓力下”，句意表達(dá)的是航空公司面臨著巨大的壓力，故答案為B項(xiàng)。Manypeoplewhoflyatleastoccasionallyhavecomedownwithacoldortheflushortlyafterdisembarking.Istheairinairbornecommercialjets(21)______?TheAssociationofFlightAttendants(AFA),(22)______which42,000flightattendantswith27airlinesarerepresented,evidentlythinksso.Theorganizationclaimsthattheincidenceofair-quality-relateddiseaseshas(23)______amongitsmembersanddemandsthatpromptactionsbe(24)______toimprovetheconditionsintheairplanecabin.AstudytheAFA(25)______in1997uncoveredabout1,000self-reportedincidentsofheadaches,dizzinessandmemoryloss(26)______flightattendantsandpassengers.Someflightattendantsweretooillto(27)______theirsafetyduties,whileothershavebeenpermanentlydisabled.Becauseofairlines’effortsto(28)______theirexpenses,cabin-airfiltersarenotcleaned(29)______.Thecomplaintsofflightattendantsdonotalwaysgive(30)______tocorrectmaintenance.Airlinesturnedtorecycledair,(31)______thattheywouldreducesomeoftheircosts.Theyarenotrequiredtoputfiltersin.Airlinesare(32)______greatpressuretogettheirflightsout(33)______.Sotheydonotpayasmuchattentiontosystemsthatarenotas(34)______toflightscheduleandsafety.Recentresearchfindingsemphasizetheconcernthatfilters