课时作业(三)VirtualTourism&CommunicationWorkshopⅠ.单词拼写1．Ireallymissthesecurityofa________(定期的)paycheque.2．The________(平...
Unit4CyberspaceLesson4VirtualTourism辅导与练习1.Someplacehasapopulationof某地有多少人口也可以说Thepopulationofsomeplace例如：Thepo...
