What are the five layers in the Internet protocol stack?
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【简答题】完型填空。 One day a teacher asked her students to list the names of 1 students in the classroom on two sheets of paper, leaving a space between each name. Then she told them to think of the 2 thing they c...
【简答题】One day a teacher asked her students to list the names of 44 students in the classroom on two sheets of paper, leaving a space between each name. Then she told them to think of the 45 thing they could...
【简答题】Complete the passage with the words below. type; add; select How to Write Fomulas the cell you wish to have the result in. Type"=" Then t he function you wish to perform(运行),using cell names as...
【简答题】Part 2 Dialogues Dialogue 2 Back from Work It is a conversation between father and his two girls, Cathy and Emma. The girls’ names are mentioned in the conversation, listen to the dialogue and decide ...