【正确答案】ALettertoaFriend January10，2011 LiLing DearLiLing， Howtimeflies!ItisseveralmonthssinceIlefthome.How'severythingwithyou?Asafreshmanofcomputermajor,I'vecometorealizetheimportanceofcomputersinourdailylife.Weareinformedthatthenumberofcomputerusersallovertheworldisshootingupandhasamountedtooveronebillionbynow.Computersarewidelyappliedinthefieldsofmedicine,military,education,business,etc.Theyareusedbypeopleforfun,workandstudy,andbavegrowntobeanindispensable pactofourlife.Isuggestyoulearnmoreknowledgeofcomputersciencesoastokeeppacewiththetimes. Beijingisabeautifulplace,andIamlookingforwardtoseeingyouhere. Bestwishestoyouandyourfamily. Yours,ZhaoHua