局域网参考模型中,LLC子层提供的服务不包括 () A.无确认无连接 B.有确认无连接 C.有确认面

局域网参考模型中,LLC子层提供的服务不包括 () A.无确认无连接 B.有确认无连接 C.有确认面向连接D.无确认面向连接

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在朦胧诗人中, 最早得到大家认同的诗人是( )(本题2.0分)A. 颍城B. 江河C. 北岛D. 舒

在朦胧诗人中, 最早得到大家认同的诗人是( )(本题2.0分)A. 颍城B. 江河C. 北岛D. 舒婷

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The irrigation canal ________ up with the reservoi

The irrigation canal ________ up with the reservoir there.A. links B. connec

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The album is ________ as it was the only one ever

The album is ________ as it was the only one ever signed by President.A. unusual

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