- TheCG-2worksonallderailleurbikesandmany3-speedandcoasterbrakebikes.Yesbikesdoneedtobemaintainedtoo,butnottothatextent.Allofthevolunteersrodebikesinaphysiologylabheatedtoabalmy86degrees.Policeallegethathegraduatedfrombikestocars,thentospeedboats.Amanb...
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- Youngerchildrenwilltryanewactivityiftheparentdoesitwiththem,likewalking,ridingbikesorrollerblading.Thisevening,myhusbandspentanhourridingbikesaroundandaroundandaroundourneighborhoodwithourdaughter.Neitherofourchildrenwasoutofdiapers,letalonetakingpho...
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- 問題詳情: morepeopleridepublic(公共的)bikes,thestreetswillnotbecrowded(擁擠).A.So B.If C.But D.And【回答】B知識點:連...
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