人教版英语九年级（全一册） Unit 13 We're trying to save the Earth 单元测试1

ion.”可知,风速并不总是保持一致。故答案为speed。\rⅧ.书面表达(20)\r14EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\r更多资料请搜索微信公众号:齐齐课堂\r【参考范文】\rDearPeter,\rI’mgladtoreceiveyouremail.Asitisrequired,youaresupposedtohandintheposter\rbeforenextThursday.\rBeingyourclosefriend,Iamextremelywillingtosharesomeideasaboutdesigningthe\rposterwithyou.Firstandforemost,thebeautifulcampusisofgreatimportance,whichshouldbe\rincludedinyourposter.Inthesecondposter,howtokeepaclean,beautifulandgoodenvironment\risveryimportant.Weproducealotofrubbisheveryday.Weneedtocreategoodideasabout\rrubbish.Wastersortingisvitaltocreateanenvironment-friendlycampus.Inaddition,itisagood\rideaforyoutoodrawafewpicturesonyourpostersoastomakeitmorelivelyandacceptable.\rIfthereisanythingmorethatIcanhelpwith,pleaseletmeknow.\rYours,\rLiHua\r15