1.TheMetropolitanTransitAuthorityinNewYorkCitywasestablishedasthestateagencywithoverallresponsibilityforrunningthebuses,subways,andcommutertrains.
(A)special(B)limited(C)general
2.MBAstudyintheUSAgivesJanettheopportunitytoknowaforeigncultureandlearnaboutadvancedmanagement.
(A)money(B)chance(C)desire
3.Today's"miracledrugs"havenotonlylengthenedthelifespanoftheaverageindividual;theyhavealsoenabledpeoplewhootherwisewouldbeinvalids(病人)tolivenormallives.
4.Wheatandtheothergrains,owingtotheirremarkablenutritionalqualities,havebeenthecornerstonesofpeople'sdietsaroundtheglobe.
(A)similarto(B)dueto(C)eligiblefor
5.Normally,divisionoflaborleadstoincreasedoutputofgoodsandmakingpossibleanincreaseinthestandardoflivingofgreatnumbersofpeople
(A)advertising(B)profit(C)production
6.Mostlaborunionsinsistonbeingthesolerepresentativeofparticulargroupofemployers.
(A)fastidious(B)biased(C)certain