简述原种栽培种的质量要求
（1）种龄：转管次数不超过第5代的原种
（2）有效期：满瓶后三个月内有效草菇一个月内有效
（3）菌种的外观：菌丝生长健壮色泽洁白无杂菌虫害杂色出现银耳菌种除白色的银耳菌丝外还应有烟丝菌丝种瓶内无黄色水汁（菌丝老化代谢产物出现）总要求：纯、正、状、润、香。
Ihavea[sore]throatfromcold.
Weregret______unabletoagreetothebuyer'srequestasstatedintheL/Cstipulationsforinsurancetobecovereduptotheinlandcity.
Ourhighlytrainedunemploymentinsurancespecialistsareavailable9:00-20:00MondaytoFriday&10:00-18:00Saturday.Onlinequotesavailable24/7.
Ihopeyouwillspendasmuchtimeasyoucan________yourEnglish.
Writing：
The76thAnnualAcademyAwardsattractedtheattentiono{anunprecedentednumberofChinesethankstocompleteliveTVcoverage.However,exceptforCouchingTigerHiddenDragon,directedbyTaiwanesefilmmakerAnLee,nootherChinesefilmhasevenbeennominatedforanOscaraward.ShouldourdomesticfilmsaimatthisHollywoodawardorisitsomeoneelse'sgame?Writeacompositionofabout400wordstostateyourview.
Inthefirstpartofyouressayyoushouldstateclearlyyourmainargument,andinthesecondpartyoushouldsupportyourargumentwithappropriatedetails.Inthelastpartyoushouldbringwhatyouhavewrittentoanaturalconclusionormakeasummary.
Youshouldsupplyanappropriatetitleforyouressay.
Markswillbeawardedforcontent,organization,grammarandappropriateness.Failuretofollowtheaboveinstructionsmayresultinalossofmarks.
