passonthrowawaygiveupleaveout

问题：

回答下面的题目：
TrafficinUurCities
Tilevolumeoftrafficinmanycitiesintheworldtodaycontinuestoexpand．Thiscausesmanyproblems，includingseriousairpollution，lengthydelays，andthegreaterrisk__________(51)accidents．Clearly，somethingmustbedone，butitisoftendifficulttopersuadepeopleto__________(52)theirhabitsandleavetheircarsathome．
Onepossible__________(53)istomakeitmoreexpensiveforpeopletousetheircarsby__________(54)chargesforparkingand__________(55)tougherfinesforanyonewho__________(56)thelaw．Inaddition，driverscouldberequiredtopayforusingparticularroutesatdifferenttimesoftheday．Thissystem，__________(57)as“roadpricin9”，isalreadybeingintroducedina__________(58)ofcities，usingaspecialelectroniccard__________(59)tothewindscreenofthecar．
Anotherwayof__________(60)withtheproblemistoprovidecheapparkingonthe__________(61)ofthecity，andstrictlycontrolthenumberofvehiclesallowedintothecentre．Driversandtheirpassengersthenuseaspecialbus__________(62)forthefinalstageoftheirjourney,Ofcourse．themostimportant__________(63)istoprovidegoodpublictransport．However，togetpeopleto__________(64)thecomfortoftheircars，publictransportmustbefelttobereliable，convenientandcomfortable，withfares__________(65)atanacceptablelevel．

A.throwaway
B.giveup
C.leaveout

参考答案：C

参考解析：

A项passon表示“传递，继续”B；B项throwaway表示“扔掉，丢弃”；C项giveup表示“放弃”；D项leaveout表示“遗漏，省去”。根据句意，舍弃汽车的舒适，giveup最为恰当，所以选C．