2020年职称英语考试卫生类练习题

1、2020年职称英语考试卫生类练习题216、回答16-22题：AIDSTheWorldHealthOrganization（WHO）saysasmanyas10millionpersonsworldwidemayhavethevirusthatcausesAIDS（艾滋病）.Expertsbelieveabout350thousandpersonshavethedisease.Andonemillionmoremaygetitinthenextfiveyears.IntheUnitedStates,about50,000personshavediedwithAIDS.Thecountry'

2、;stopmedicalofficialsaysmorethan90percentofallAmericanswhohadtheAIDSvirusfiveyearsagoaredead.ThereisnocureforAIDSandnovaccine（疫苗）topreventit.However,researchersknowmuchmoreaboutAIDSthantheydidjustafewyearsago.WenowknowthatAIDSiscausedbyavirus.Thevirusinvadeshealthycells,includingwhitebloodcellsthata

3、repartofourdefensesystemagainstdisease.Ittakescontrolofthehealthycell'sgenetic（基因的）materialandforcesthecelltomakeacopyofthevirus.Thecellthendies.Andtheviralparticlesmoveontoinvadeandkillhealthiercells.TheAIDSvirusiscarriedinaperson'sbodyfluids（液体）.Theviruscanbepassedsexuallyorbysharinginstru

4、mentsusedtotakeintravenous（进入静脉的）drugs.ItalsocanbepassedinbloodproductsorfromapregnantwomanwithAIDStoherdevelopingbaby.ManystoriesaboutthespreadofAIDSarefalse.YoucannotgetAIDSbyworkingorattendingschoolwithsomeonewhohasthedisease.Youcannotgetitbytouchingdrinkingglassesorotherobjectsusedbysuchpersons.

5、ExpertssaynoonehasgottenAIDSbylivingwith,caringforortouchinganAIDSpatient.AccordingtotheWHO,therearenow10millionAIDSpatientsintheworld.A. RightB. WrongC. Notmentioned17 、AmericahasthelargestnumberofAIDSpatientsintheworld.A. RightB. WrongC. Notmentioned18 、ThecauseofAIDSremainsamysterytoresearchers.A. RightB. WrongC. Notmentioned19 、AIDSpatientstodaycannotbecuredyet.A. RightB. WrongC. Notmentioned20 、ApregnantwomanwithAIDScannotpassthevirustoherdevelopingbaby.A. RightB. WrongC. Notmentioned21 、ItisunlikelythattheAidsviruswillbepassedthroughhandshaking.A. RightB. WrongC. N