用was,were,is,are填空.______theystudents?Yes,________.完成对话,没空一词.A:________,sir.Canyoutellme________toXiliLake?B:Sorry,I’m____here.Look,there’sa____overthere,Goandaskhim.A:Excusemesir.________lget |
小黑屋/人人终身学习知识网~是各类综合知识资源信息分享,提升综合素质与提高知识技能的终身学习网络平台
Powered by 5wangxiao
© 2007-2021 5wangxiao.Com Inc.