2019年吉林省自学考试报考条件
发布时间:2019-07-13
下面小编为大家准备了 自学考试 的相关考题,供大家学习参考。
上海证券交易所成立于( )
A.1985年12月
B.1990年12月
C.1991年1月
D.1991年6月
为获得某种利益,人们在事物之间、力量之间借助于较量、相互争胜而择出优劣高低,这一般是( )。
A.友谊比赛
B.参与竞争
C.阶级较量
D.生存斗争
不是启蒙运动代表人物的是( )
A.密尔顿
B.洛克
C.梭伦
D.霍布斯
当代资本主义所发生的许多新变化属于( )
A.资本主义生产方式的根本改变
B.资本主义生产关系性质的根本改变
C.资本主义总量变过程中的爆发式质变
D.资本主义总量变过程中的阶段性部分质变
略
PassageTwo
Questions26to30arebasedonthefollowingpassage.
Doctorshavelongknownthateatingfishhelpsprotectagainstheartdisease.
Whattheydon’tknowiswhyfisharebeneficial.Foryearstheyfigureditwasasimplequestionofsubstitution:
folkswhoreplaceredmeatwithfisharenaturallycuttingdowntheirintakeofsaturated(饱和的)fat.Butagrowingbodyofevidencecollectedoverthepast30yearssuggestsfishcontainhealthfulelementscalledomega-3fattyacids.
Omega-3fattyacidsbelongtoagroupofcompoundsknownaspolyunsaturatedfats.
Thesefatsserveastherawmaterialforawholehostofessentialstructuresinthebody,
frombraincellstomolecules(分子)thatregulatebloodpressure.
Sinceourbodiescannotmanufacturetheirownsupplyofomega-3s,wehavetogetthemfromthefoodweeat,mostlyfromfishbutalsofromplantsourceslikesoybeans(大豆).
TheAmericanHeartAssociationhasrecommendedthateveryoneeattwo85-gservingsoffattyfishaweek.ButtheA.H.A’sexpertpanelwasn’treadytodeclarethattakingomega-3pillswillprotectyourheart.It’sjusttooeasytogetmoreomega-3thanyouneedfrompills,andthepanelwasworriedthatanexcesscouldcauseserioussideeffects,suchasinternalbleeding.
TheU.S.FoodandDrugAdministration,however,allowedmanufacturesofomega-3pillsandfishoilstoadvertisethefat’sbenefits—aslongasthelabeldoesnotsuggesttakingmorethantwogramsperday.
Onethingisclearwhetheryougetyouromega-3sfrompills,oilsorfish:theyarenotcure-alls.Youstillhavetoeatawell-balanceddietthat’slowerintotalfatthanmostAmericanscurrentlyconsume.Otherwise,you’refishingfortrouble.
26.Doctorshavelongbeenpuzzledby.
A.whyredmeatisharmful
B.howbeneficialfishare
C.whatmakesfishhealthful
D.howredmeatisreplaced
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