阅读理解Streetartcanbefoundonbuildings,sidewalks,andstreetsignsallovertheworld.ManyexpertssayitstartedinNewYorkCityinthe1960s.Youngpeoplewouldspray(喷)theirnamesonwallsandtrainsaroundthecity.Thiscolorfulst

　　阅读理解Streetartcanbefoundonbuildings,sidewalks,andstreetsignsallovertheworld.ManyexpertssayitstartedinNewYorkCityinthe1960s.Youngpeoplewouldspray(喷)theirnamesonwallsandtrainsaroundthecity.Thiscolorfulstyleofwritingisalsocalledgraffiti(涂鸦).Later,graffitibecameamovementexpressingthestreetcultureofyoungpeoplelivinginbigcities.Someartiststraveledaroundthecity,makingpaintingsforeveryonetosee.Whattheyenjoymostisthefreedomofexpressingthemselveswhichstreetartpermits(允许).Streetarttodaytakesmanyforms.InHouston,youcanseeaverydifferentkindofstreetart.Thisgroupofartistsismadeupofpeoplewholiketoknit(编织).Theyplacetheirknittedprojectsondoors,streetsigns,andcarsaroundthetown.OnmanystreetcornersinParis,youcanseetheworkofanartistknownasSpaceInvader.SpaceInvaderwasthenameofavideogamethatwasverypopularinthe1980s.ThisFrenchartistusessmallcolorfulpiecesofglasstomakespacecreatures(太空生物).Althoughsomepeoplethinkstreetartdestroystheenvironment,itisbecomingmoreandmorepopular.Nowithasbecomepartofaglobalculture.Itissupportedbywebsites,artistgroups,booksandmagazines.Now,artmuseumsarecollectingmoreandmoreworksofstreetartists.(1)Thesecondparagraphismainlyabout_.[]A.theartinNewYorkCityB.themeaningofgraffitiC.people'slifeinbigcitiesD.thebeginningofstreetart(2)Accordingtothewriter,theartistslovestreetartbecause_.[]A.theyenjoytravellingaroundthecityB.theyenjoylearningdifferentculturesC.theywanttoletmorepeopleknowthemD.theywanttoexpresstheirfeelingsfreely(3)Howmanyformsofstreetartarementionedinthepassage?[]A.1.B.2.C.3.D.4.(4)Wecanlearnfromthepassagethat_.[]A.streetartisdrawingmoreattentionB.allpeopleareinterestedinstreetartC.streetartisgoodfortheenvironmentD.globalcultureiswelcomedonthesites