4职称英语考试卫生类B级自编 阅读理解Word格式.docx

4职称英语考试卫生类B级自编 阅读理解Word格式.docx

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CBylightingupinthepresenceofatargetedmolecule.

DBysubjectingapersontoanX-rayexamination.

3.Howcannanotechnologybeusedtomakeadrugmoreeffective?

ABymakingadrugtargetthefocusofadisease.

BBychangingthestructureofthebodycells.

CByloweringthesideeffectscausedbyadrug.

DBylettingapatienttakeadoseaslargeaspossible.

4.ThefollowingdevelopingcountriesaredoingverywellscientificresearchonnanotechnologyEXCEPT

AChinaBBrazilCIranDIndia

5.Whichofthefollowingisthepossibleriskinusingnano-materialsmentionedinthepassage?

ATheymaycausesomedamagetothebodycells.

BTheyareharmfulmaterialsthemselves.

CTheymaystoreinthebody.

DTheymaybehavedifferentlyinthebodyandtheenvironment.

第二篇MedicalJournals

Medicaljournalsarepublicationsthatreportmedicalinformationtophysiciansandotherhealthprofessionals.

1.Themainreadersofmedicaljournalsare

Athegeneralpublic.Bhealthprofessionals.

Cmedicalcritics.Dnewsreporters.

2.WhichofthefollowingstatementsisNOTtrue?

AManymedicaljournalsalsopublishonline.

BAfewmedicaljournalsaregeneralmedicaljournals.

CMostmedicaljournalspublishonlyonline.

DMostmedicaljournalsarespecialtyjournals.

3.Howmanymajortypesofarticlesarementionedinthepassage?

AFive.BSeven.CFour.DSix.

4.Anarticledealingwithresultsfromdifferentstudiesonthesametopiciscalled

Aaresearcharticle.Bareviewarticle.

Cacasereport.Daneditorial.

5.Letterstotheeditorenablereadersofamedicaljournaltoexpresscommentson

Aanymedicalevent.Barticlespublishedinthesameissue.

Carticlespublishedinthatjournal.Dmedicaldevelopment.

第三篇CookingOilFumesCauseTumor

Theleadingcauseoflungcanceramongwomeninthecitywascookingoilfumeswhilemenaremorelikelytodevelopthediseasefromsmoking,saidmedicalexpertsafterafive-yearresearchstudy．

1．Whatanewtendencyinlungcancerisconcludedbytheresearchers?

AMenaremorelikelytodeveloplungcancerthanwomen．

BWomenaremorelikelytodeveloplungcancerthanmen．

CPatientswithlungcancerbecomeolder,especiallymales．

DPatientswithlungcancerbecomeyounger,especiallyfemales．

2．WhichofthefollowingdiseasesisthemostcommonamongthelocalresidentsinShanghai?

AHeartdisease．BBreastcancer．

CInfectiousdiseases．DLungcancer．

3．Whatsymptomsmaybe'

complainedofbymostwomenwithlungcancerafterlongterm,closecontactwithcookingoilfumes?

AIrritatedeyesandthroat．BSeverepaininbothlungs．

CContinuouscoughandheadache．DDifficultyinbreathin9．

4．Whatwasthelocalwomen'

sreactionwhentheylearnedthatcookingoilfumescouldleadtocancer?

AHappy．BSurprised．

CAngry．DCareless

5．Whichofthefollowinghasrelativelylittleconnectionwithwomen'

slungcancer?

AFamilycancerhistory．

BUnhealthydietaryhabits．

CWeakimmunesystems．

DPersonalhealthandphysicalcondition．

第四篇MulthitaihinsUrgedforAUPregnantWomen

ArecentstudyinTanzaniafoundthatwhenpregnantwomentookvitaminseveryday,fewerbabieswereborntoo

1.HowmanybabiesarebornwithlowbirthweightinthedevelopedcountrieseveryyearaccordingtoWHO?

A20,000,000.B18,000,000.

C2,000,000.D38,000,000.

2.ApillofmultivitaminsmaycontainallofthefollowingsubstancesEXCEPT

AallvitaminsintheBgroup.BvitaminsCandE.

Cmuchironandfolate.Dantiviralsubstances.

3.WhichofthefollowingisNOToneoftheeffectsofmultivitaminsmentionedinthepassage?

AToreducetherateofbabiesborntooearly.

BToreducetheriskoflowbirthweight.

CToreducefetaldeathsinpregnantwomeninfectedwithHIV.

D-Toincreasethenumberoflymphocytesinmothers'

blood.

4.Whataroledolymphocytesplayinthehumanbody?

AToreducetherateofdyingwhilestillafetus.

BToraisethebody'

simmunityagainstinfection.

CTohelppreventthedevelopmentofheartdisease.

DTohelppreventthedevelopmentofdiabetes.

5.HowmanypercentofbabieswerebornwithlowbirthweighttowomenwhowerenotinfectedwiththeAIDSvirusandtookthemultivitaminsaccordingtoanewstudy?

ALessthan8%.BAbout9.5%.C1.5%.D17.5%.

第五篇U.S.EatsTooMuchSalt

PeopleintheUnitedStatesconsumemorethantwicetherecommendedamount1ofsalt,raisingtheirriskforhighbloodpressure，heartattacksandstrokes，governmenthealthexpertssaidonThursday.

1.Toomuchsaltraisesone'

sriskfor

Ahighbloodpressure.Bheartattacks.Cstrokes.Dalloftheabove.

2.HowmuchsaltdomostAmericanadultseatperday?

ANomorethan1，500mg.BCloserto3,500mg

CLessthan3,436mg.DCloserto1，500mg.

3.Toimprovetheirbloodpressure,peopleshouldhaveadiet

Arichinpotassiumandsodium.Brichinpotassiumandcalcium..

Crichincalciumandsodium.Dnoneoftheabove.

4.Thehigh-riskgroupsincludethose

Awhoareblack.Bwhoareovertheageof40.

Cwhoarewhite,andyoung.DbothAandB.

5.Packaged,processedandrestaurantfoodsareknowntobe

Acheap.Btasty.Crichinsalt.Dhealthy.

第六篇PushbikePeril

Lowspeedbicyclecrashescanbadlyinjure一orevenkill一childreniftheyfallontotheendsofthehandlebars.Soateamofengineersisredesigningthehumblehandlebarinabidtomakeitsafer.1

1.Accordingtothepassage,someengineersaretryingtoimprovethehandlebarsbecause

Atheyarenotnobleenough.Btheymaykillchildren.

Ctheyarelikelytocrash.Dtheymakethebikemoveatalowspeed.

2.Inparagraph2，theauthormentionsastudyofseriousabdominalinjuries

Atodiscusshowabdominalinjuriesinchildrenoccur.

Btoshowthatmorethanathirdinjurieswerecausedbybicycleaccidents.

Ctopointoutwhatthecountermeasurescanbe.

DtotelluswhyKristyArbogastbegantheproject.

3.Paragraph3mainlydiscusses

Awhythechildrenandtheirparentswereinterviewed.

Bwhenthechildrenturnthehandlebarsthrough90degrees.

Cwhatcausesthechildrentotoppleover.

Dhowseriousinjuriesoccur.

4.Thepassageimpliesthat

Aitisnoteasytopersuademanufacturerstoadoptthenewdesign.

Btheteamofengineershasnotfoundanycountermeasures.

Cchildrenliketoridebicyclesataverylowspeed.

Dalotofchildrenwerekilledinbicycleaccidentsinthepast30years.

5.Inwhichofthefollowingwaysthehandgripwork?

AItcanbecommercialized.

BItreducesthedangerousforcesinbicycleaccidents.

CItaddsafewdollarstothecostofabike.

DItchangesthedirectionofthehandlebarsinanimpact.

第七篇Late-nightDrinking

Coffeeloversbeware.Havingaquick“pick-me-up”cupofcoffee1lateinthedaywillplayhavocwith2yoursleep.Aswellasbeingastimulant,caffeineinterruptstheflowofmelatonin,thebrainhormonethatsendspeopleintoasleep.

1.Theauthormentions"

pick-me-up"

toindicatethat

Amelatoninlevelsneedtoberaised.Bneurohormonecanwakeusup.

Ccoffeeisastimulant.Ddecafisacaffeinatedcoffee.

2.Whichofthefollowingtellsushowcaffeineaffectssleep?

ACaffeineblocksproductionoftheenzymethatstopsmelatoninproduction.

BCaffeineinterruptstheflowofthehormonethatpreventspeoplefromsleeping.

CCaffeinehalvesthebody'

slevelsofsleephormone.

DCaffeinestaysinthebodyformanyhours.

3.Whatdoesparagraph3mainlydiscuss?

ADifferenteffectsofcaffeinatedcoffeeanddecafonsleep.

BDifferentfindingsofLotanShiloandateamaboutcaffeine.

CThefactthatthesubjectsslept415minutespernightafterdrinkingdecaf.

DTheevidencethatthesubjectstookhalfanhourtofallasleep.

4.Whatdoestheexperimentmentionedinparagraph4prove?

ATherearemoreenzymesindecafdrinkers'

urinesample.

BTherearemoremelatoninconcentrationsincaffeinedrinkers'

urinesample.

CDecafdrinkersproducelessmelatonin.

DCaffeinedrinkersproducelesssleephormone.

5.Theauthorofthispassageprobablyagreesthat

Acoffeeloverssleeplessthanthosewhodonotdrinkcoffee.

Bweshouldnotdrinkcoffeeaftersupper.

Cpeoplesleepmoresoundlyatmidnightthanat3am.Difwefeelsleepyatnight,weshouldgotobedimmediately.

第八篇Eat 

Healthy

"

Cleanyourplate!

and"

Beamemberoftheclean-plateclub1!

’’JustabouteverykidintheUShasheardthisfroma

1.ParentsintheUnitedStatestendtoasktheirchildren

Atosavefood.

Btowashthedishes.

Cnottowastefood.

Dnottoeattoomuch.

2.WhydoAmericanrestaurantsservelargeportions?

ABecauseAmericansassociatequantitywithvalue.

BBecauseAmericanshavebigbellies.

CBecauseAmericansaregoodeaters.

DBecauseAmericansaregreedy.

3.Whathappenedinthe1970s?

ATheUSgovernmentrecommendedtheamountoffoodarestaurantgavetoacustomer.

BHealthexpertspersuadedrestaurantstoservesmallerportions.

CTheUnitedStatesproducedmoregrainthan