ISDN协议模型是一个（）结构模型由控制平面用户平面和管理平面组_爱下问搜题

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问题填空题

ISDN协议模型是一个（）结构模型由控制平面用户平面和管理平面组成。

答案

参考答案：立体

单项选择题

Questions 14-23

Look at the ten statements for this part.
·You will hear a passage about "Great Transformation. ". You will listen to it twice.
·Decide whether you think each statement is right(R), wrong(W) or not mentioned(NM).
·Mark your answers on the Answer Sheet

The Great Transformation is probably caused by the development of practical science.

A．Right

B．Wrong

C．Not Mentioned

问答题案例分析题

男性，72岁，晨起发现昏迷伴口唇呈樱桃红色40min。请针对该案例，说明问诊内容与技巧。