Nowadayscomputershavebecomeanimportantpartinourdailylif...
問題詳情：Nowadayscomputershavebecomeanimportantpartinourdailylife:we41 intouchwithourfriendsthroughQQ,wewritemanyshortpiecesaboutthingsweare42 byclickingthekeyboard,and43 wealsousethecomputerstodobu...