【单选题】His name ____Jack , Li Ying and Zhang Mei _______his friends.
【简答题】IP网络的三种基本的通信方式分别为单播、____、组播。
【简答题】IP网络的三种基本的通信方式分别为单播、广播、____。
【判断题】硬币处理单元配置轻质材料的硬币回收钱箱,硬币的存币量不少2000枚
【单选题】某导游人员在导游服务中过多地关照部分游客,引起了另一些游客的不悦,导游人员觉察后,便主动地多接触这些游客,并给予关照和帮助,逐渐使这部分游客冰释前嫌。这种道歉技巧是()。
【单选题】— Li Lei, this is a new exchange student. His name is Jack. — ______ , Jack. [ ]
【单选题】某导游人员在导游服务中过多地关照部分游客,引起了另一些游客的不悦,导游人员觉察后,便主动地多接触这些游客,并给予关照和帮助,逐渐使这部分游客冰释前嫌。这种道歉技巧是( )。
【简答题】句型转换。 1. Jack likes dolphins because they're smart and interesting . (划线提问) _____ _____ Jack like dolphins? 2. Our school is near here in front of a big park . (划线提问) _____ _____ your school? 3. My pe...
【简答题】Read and match. (读短文,连线) Jack, Li Ming, Xiaohong and Lily are good friends. They went to a pond to fish. Jack's fish is heavier than Xiaohong's. Lily's fish is shorter than Li Ming's. Lily's fish is s...