阅读判断(第1-10题，每题1分，共10分)
下面的短文后列出了10个句子，请根据短文的内容对每个句子作出判断;如果该句提供的是正确信息，选择A；如果该句提供的是错误信息，选择B；如果该句的信息文中没有提及，选择C。
BicycleCommuting
Imaynotbeamoviestar,bestsellingauthor,ormillionairewhenIgrowup，butonethingIwillbeknownfor，atleastlocally，iscommutingbybicycle.I'ssadtoseehowfewpeopledoeventhoughmanycouldLotsofpeopleeagerlycampaignforthereductionofgreenhousegases,butbydrivingcars，they'resillcontributingtotheproblem.
Youmightbepicturingmeasanextremeenvironmentalist(环保主义者)，butI'mnotoneofthoseteenagerswhowearshirtsthatsay"Helpsavetheworld:Recycle."Actually,myinterestinexercise,health,andfitnessledmetocycling.
Cyclingcanhelpyouloseweight,improveyourhealth,andpreventmanydiseases.Cyclingalsocarriesarelativelylowchanceofinjury.
Whilebeinggoodforyourbody,bicyclecommutingisalsoagreatwaytocutgreenhousegases.Manyenvironmentalistsrecycle，planttees,anddrivehybridcars(混合动力汽车)，butbicyclecommutingcouldbeevenmoreeffectivethanallofthosecombined.Youcouldcutdowntheamountofgreenhousegasesjustbycommutingbybicycleafewtimesaweek.
Bicyclecommutingsavesmoneytoo.Whenyoubuyyourbicycleandthethingsthatusuallygowithit.Youmightbeshockedbythecost.Butifyouthinkabouttheincreasinglyhighgasprices,youwillknowforsurethatyoucansaveasignificantamounteachyearbynotdrivingacar.
Youmightthinkthatyoudon'thavetimeforbicyclecommutingActually.youprobablydo.YoucouldcutbackonyourTVtimeandpickupthisactivity,Ithelpsyoucarefortheenvironment,savemoney，andmostimportantlygetfit.
1.Iwillwriteabest-sellingbookoncycling.()
A:TrueB:FalseC:NotGiven
2.Manylocalpeoplecommutebybicycle.()
3.Iamdevotedtoenvironmentalprotection.()
4.Istartedcyclingtoimprovemyhealth.()
5.Peoplearelesslikelytogetinjuredwhilecycling.()
6.Peopledrivetoworkforconvenience.()
7.Bicyclecommutingcouldbemoreeffectiveinreducinggreenhousegases.()