1. Your foreign friend is considering comingto you country to visit, but he/she doesn’t know how to plan the trip. Whatsuggestions do you give him/her?
2. Your university decided to allow localcommunities to listen in the campus, they could enter into the class, but can’task questions and don’t have assignments. Do you agree or not agree?
窥视卡
雷达卡
楼主
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
千斤顶
显身卡