问题详情

Task5
Directions:ThefollowingisaGuidetothesingaporeundergroundtrainsystem.Afterreadingit,youshouldgive
briefanswerstothe5questions(No.56toNo.60)thatfollow.Theanswers(innotmorethan3words)should
bewrittenafterthecorrespondingnumbersontheAnswerSheet.
TheSingaporeundergroundtrainsystem,knownastheMRT,offersaspeedyandeasywaytogetaboutourcity.
Youllneedsmallchangetobuyanindividual
ticket.Alternatively,buyaspecialticketdesignedwiththetouristinmind.Costing$6,itoffers$5.50worthofrides;
theextra50centsisforkeepingtheticketasasouvenir(纪念品).Touristticketsfeatureoneofthreedesigns:theChineseGardens,theVictoriaMemorialHalloranightskyline
ofSingapore.
Yougainentrytothetrainsbyinsertingyourticketintothebarrierachine(检票闸机).Waitforthetickettoreappearandputitawaysafely:youllneeditagain.Afteryourtrip,youinsertyourticketintothe
barrierinorder
toleave.Pleasenotethateachticketistimecodedonentry,andyouareadvisednottospendmorethanhalfanhour
inadditiontotraveltime,becauseticketscanexpire(失效).
Movingstairsthattakeyoutotheplatformandtraindestinationsaremarkedclearly.Trainsrunfrequently.
Doremember,eatinganddrinkingareforbiddeninMRTstationsandtrains.
56.WhatpurposedoestheMRTserve？Toprovidea(n)waytogetaboutthecity.请帮忙给出正确答案和分析，谢谢！