- 问题详情:Cellphonesareoneofthemostusefulinventionofthelast50years,butnoteverythingthatissaidaboutthemis____41____.Thephonesare____42____blamedforanumberofthings,fromthumbinjuriesandheadachestohousefires.Onetheoryevenblamescellphonesforthe____43___ofbe...
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