职称英语精讲卫生阅读理解.pdf

MultivitaminsUrgedforAllPregnantWomen

3.WhichofthefollowingisNOToneoftheeffectsofmultivitaminsmentioned

inthepassage?

√A)Toreducetherateofbabiesborntooearly.

B)Toreducetheriskoflowbirthweight.

C)Toreducefetal(的)deathsinpregnantwomeninfectedwithHIV.

D)Toincreasethenumberoflymphocytes(淋巴细胞)inmothers’blood.

3....NoneofthewomeninthestudyhadHIV,thevirusthatcausesAIDS.The

scientistsreportedearlierthatdailymultivitaminswerealow-costwaytoreducefetal

deathsinpregnantwomeninfectedwithHIV(与C一致).TheearlierworkinTanzania

alsofoundimprovementinthemothersintheirnumberofbloodcellsknownas

lymphocytes(与D一致).Lymphocytesincreasethebody’simmunityagainstinfection.

4.ThenewstudyinpregnantwomenwhowerenotinfectedwiththeAIDSvirus

foundthatmultivitaminsreducedtheriskoflowbirthweight(与B一致)…Butthe

vitaminsdidnotdomuchtoreducetheratesofbabiesbeingborntooearlyordying

whilestillafetus.(与A不一致)

MultivitaminsUrgedforAllPregnantWomen

4.Whataroledolymphocytesplayinthehumanbody?

A)Toreducetherateofdyingwhilestillafetus考点：playarolein…(在...

√B)Toraisethebody’simmunityagainstinfec中起作用),近义词的识别

(raise—increase)

C)Tohelppreventthedevelopmentofheartdisease.

D)Tohelppreventthedevelopmentofdiabetes.

3.…TheearlierworkinTanzaniaalsofoundimprovementinthemothersintheir

numberofbloodcellsknownaslymphocytes.Lymphocytesincreasethebody’s

immunityagainstinfection.

MultivitaminsUrgedforAllPregnantWomen

5.Howmanypercentofbabieswerebornwithlowbirthweighttowomenwho

werenotinfectedwiththeAIDSvirusandtookthemultivitaminsaccording

toanewstudy?

√A)Lessthan8%.