重写句子：Alanpassedthetest.Alanhadstudiedhard.Alanhadunderstoodthematerial.(complexsentence)
Alan passed the test because Alan had studied hard and understood the material.
暂无解析
写信(40points)
Writealetteraccordingtothefollowingsituation:theWenchuanearthquakehasmadethiswinterextremelydifficultforthevictims.WritetotellyourfriendSmiththatyouareraisingmoneytobuy200piecesofcotton-paddedclothingandsomeothernecessitiesfortheearthquakevictims.Askhimtojointhecharityandshowyourappreciationsforhishelp.Don’tforgettotellhimyourphonenumber555-5555forfurtherdiscussion.PleasesignyournameasLiPing.(150-200words)
Ifyou_______inbehavinginthiswayyouwillbringyourselfnothingbuttrouble.
Ifyouaretoo________ofyourchildren,theywillneverlearntodealwithdifficultiesinlife.
Sicknessoften_______eatingtoomuch.
改写病句：While driving on Blueberry Avenue yesterday afternoon, a tree fell toward Jack
