题目内容：
Questionsarebasedonthefollowingpassage:
ToswimacrosstheEnglishChanneltakesatleastninehours．It'sahardworkanditmakesyoushortofbreath．ToflyovertheChanneltakesonlytwentyminutes(aslongasyou'renotheldupattheairport),butit'sanexpensivewaytotravel．Youcantravelbyhovercraftifyoudon'tmindthenoise,andthattakesfortyminutes．Otherwiseyoucangobyboat,ifyouforgetyoursea-sicknessills．Allthesemeansoftransporthavetheirproblemsandtheweary(不耐烦的)traveleroftendreamsofbeingabletodrivetoFranceinhisowncar．"Notpossible",yousay,Well,waitaminute．PeopleareonceagainconsideringtheideaofaChanneltunnelorbridge．
Thistime,theGreaterLondonCouncilislookingintothepossibilityofbuildingaChannellinkstraighttoLondon．Abridgewouldcostfarmorethanatunnel,butyouwouldbeabletogobyrailorbycaronabridge,whereasatunnelwouldprovidearalllinkonly．
Whyisthisideabeingdiscussedagain?IsBritainbecomingmoreconsciousoftheneedforlinkswithEuropeasaresultofjoiningtheEEC(欧供体)?Well,perhaps．Themainreason,though,isthatatunnelorbridgewouldreachthetwentysquarekilometersofLondon'sdisuseddockland(船坞地)．AlinkfromLondontothecontinentwouldstimulatetradeandre-vitalize(使…重新有活力)theport,andwouldmakeLondonamaintradingcenterinEurope．WithalinkovertheChannel,youcouldbuyyourfishandchipsinEngland,andbeabletoeattheminFrancewhiletheywerestillwarm！
WhichofthefollowingstatementsisTRUE? A．SwimmingacrosstheChanneltakestessthanfourhours
B．TheideaofaChanneltunnelorbridgeisaverynewone
C．Itisconsideredtobemoredifficulttoswimacrossthechannelthananyothermeans
D．Atunnelorbridgewouldonlyreachasfarasthecoast
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答案解析：