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【简答题】
某颜料公司的总裁打算与本地的啤酒酿造商合作生产一种啤酒罐。总裁指示他的法律部门调查此事,后者又请工程部分帮助。于是,总工程师打电话给啤酒公司的这方面主管讨论此事的技术问题。然后工程师们又各自向自己的法律部门汇报。双方法律部门通过电话商议,安排了有关法律方面的事宜。最后,两位公司总裁讨论这笔生意的经济方面的问题。请问,这是否是OSI参考模型意义上的多层协议的例子?
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举一反三
【简答题】听下面一段对话，回答第1-4题。 1. How many people are in the woman's family? A. Three B. Four C. Five 2. What did the children think about having dinner together at home? A. They thought it was funny B. They dislik...
【简答题】Exercise B : Listen to the dialogue again and answer the following questions. 1. What did the guests think o f the flat? __________________________________________ 2. How many friends did Jack invite ...
【单选题】听力原文：W: Your survey sounds very good. How many people filled it in? M: I gave out 120 copies and I got 70 back. W: That's a very high rate of return. Who did you give your questionnaires to? M: I gave...
A.
His schoolmates.
B.
People of different ages.
C.
People in the hall of residence.
D.
His friends at the university.
【简答题】My classmates, who were all older than me and quite a lot bigger, tended to ignore me, but after an uncomfortable couple of months I made friends with a girl from the class below me and we became bes...
【简答题】-How many friends did Wang Yuan have in the school? -He had ______.
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