阅读理解Millionsofyoungpeoplearewritingblogs(博克)．Millionsofothersarereadingthem．Theword“blog”isashortwayofsayingWeblog．ManypopularWebsitesnowoffer

　　阅读理解

　　Millionsofyoungpeoplearewritingblogs(博克)．Millionsofothersarereadingthem．Theword“blog”isashortwayofsayingWeblog．

　　ManypopularWebsitesnowofferfreeeasywaystocreatepersonalWebpagesandfillthemwithwritingsandpictures．Websitescalled“Facebook”and“MySpace”aresomeofthemostpopularblogsitesforyoungpeople．

　　Blogsofferyoungpeopleaplacetoshowtheirwritingsandfeelings．Theycanalsobehelpfultoconnectyoungpeoplewithothers．ButblogscanbecomedangerouswhentheyarereadontheInternetbymillionsofpeopleallovertheworld．

　　RecentstudiesshowthatyoungpeopleoftentelltheirnamesageandwheretheyliveontheInternet．Thatmaynotbesafeforthem．Thispersonalinformationputsthemindangerwhenfoundoutbydangerouspeoplewhowanttohurtthem．Studentscanalsogetintotroublewhentheyputinformationaboutothersontheirblogs．

　　Asaresultmanyschoolsdon'tallowusingbloggingwebsitesonschoolcomputers．Manyschoolshavealsobegunteachingparentsaboutthewebsites．Parentsshouldknowwhattheirchildrenaredoingonlineandshouldreadtheirblogstomakesuretheyarenotgivingoutpersonalinformation．Onewaytokeepawayfromtheseproblemsistouseprograms(程序)sothatblogscanbereadby“friendsonly．”peoplecanreadthewebsiteonlyiftheyknowasecretwordchosenbytheblogger．

　　(1)

　　“Facebook”and“MySpace”are________．

　　[]A．

　　schoolsubjects

　　B．

　　computerprograms

　　C．

　　schoolonlineBBS

　　D．

　　blogsitesforyoungpeople

　　(2)

　　Blogsmaybedangerousbecause________．

　　[]A．