国开在线答案
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2022-09-12
[单选] 【英译汉判断题】Decidewhetherthefollowingtranslationsaretrueorfalse. Mostoftheresearchconcludedthatforeach100-pointincreaseintheaverageSATscore,agraduatecouldexpecta3%to7%increaseinlifetimeearnings.译文： 大多数调查的结论是，SAT的平均成绩每高出100分，大学毕业生一年的收入便会增加3%到7%。
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2022-09-12
[简答] 【完形填空题】Choosethebestanswerforeachblank tocompletethefollowingpassages.Globalization,especiallyAsia’sascendancy Thisshouldcreategreatdemandforbusinessdevelopmentspecialists,helpingU.S.companiescreate withChinesefirms.Oncethosedealsaremade,off-shoring managersareneededtooverseethosecollaborations thegrowingnumberofoff-shored jobs.Quietly,companiesareoff-shoringevenworkpreviouslydeemedtoodependentonAmericanculturetosendelsewhere:innovationandmarketresearch,.Conversely,largenumbersofpeoplefromimpoverishedcountriesare theUnitedStates.So,immigrationspecialistsofalltypes,frommarketingtoeducationtocriminaljustice,willbe toattempttoaccommodatetheunprecedentedin-migration.
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2022-09-12
[单选] 【英译汉判断题】Decidewhetherthefollowingtranslationsaretrueorfalse. Wouldherfuturebejustasbrightifshewenttoalessexpensiveschool?译文：如果上一所很贵的大学，她会不会也能拥有同样光明的未来？
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2022-09-12
[单选] 【英译汉判断题】Decidewhetherthefollowingtranslationsaretrueorfalse. Theseskillsarefarmorevaluableintheworkplacethanaperfect1600.译文： 在实际工作中，这些技能比得满分1600分要宝贵得多。
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2022-09-12
[简答] 【完形填空题】Choosethebestanswerforeachblank tocompletethefollowingpassages. Whilestillinitsearlystages,welfarereformhasalreadybeen agreatsuccessinmanystates---atleastingetting peopleoffwelfare.It’sestimatedthat 2millionpeoplehavelefttherolls 1994. Inthepastfouryears,welfarerollsinAthensCountyhavebeencutinhalf.But70percentofthepeoplewholeftinthepasttwoyearstookjobsthatpaidlessthanUS$6andhour.Theresult:TheAthensCountypovertyratestill atmorethan30percent---twicethenationalaverage.Foradvocates(辩护者)forthepoor,that’sanindicationmuchmoreneeds.
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2022-09-12
[单选] 【英译汉判断题】Decidewhetherthefollowingtranslationsaretrueorfalse. Collegesfloodthepostalsystemswithnewsofwhohaswonaplaceinnextfall’sfreshmanclass.译文：美国的邮政部门将被雪片般的大学录取通知书所淹没。
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2022-09-12
[单选] 【英译汉判断题】Decidewhetherthefollowingtranslationsaretrueorfalse. Ifthereisanyaspectofsocialnetworkingthathasnotbeenasfullyexploitedupuntilnow,GXChasfoundit.译文：如果说目前在人们的社会关系网络中还有哪些方面没有完全开发出来，那么，GXC游戏已经找到了。
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2022-09-12
[单选] 若集合A的元素个数为10，则其幂集的元素个数为（ ）．
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2022-09-12
[单选] 设集合A={1,2,3,4}上的二元关系R={<1,1>，<2,2>，<2,3>，<4,4>}，S={<1,1>，<2,2>，<2,3>，<3,2>，<4,4>}，则S是R的（ ）闭包．
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2022-09-12
[单选] 若集合A＝{a，{a}，{1，2}}，则下列表述正确的是（ ）．
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