关于Cleaning的精选

英语实用口语Cleaning

英语实用口语Cleaning

ListenReadLearnDaniel:Don'ttalktoomuch,Tom.Weareondutytoday,weshouldhurryup.Tom:OK.(DanielandTomreachtheclassroom.)Daniel:Tom,yourtaskistocleantheblackboard.Tom:Howaboutyourself?Daniel:I'mgoin...