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课程尺度是由国家制定的对学生（）学习阶段的共同的、统一的基本要求，而不是无上要求。

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超过6°以上的斜巷，提升时必须使用保险绳，保险绳的长度不得（）最大允许牵引车数所需长度，强度不得低于提升钢丝绳的强度。

A. 小于
B. 大于
C. 等于

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在民间有一种说法，“上朝峨眉，下朝宝顶。”这表明身为佛教胜地的峨眉和宝顶的香火十分旺盛，请问，这里的宝顶指的是哪里？

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仓库堆料品种愈多，贮存数量越（）。

A. 多
B. 少
C. 影响

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A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782.The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?（）

A. Router R2 will not form a neighbor relationship with R1.
B. Router R2 will obtain a full routing table, including a default route, from R1.
C. R2 will obtain OSPF updates from R1, but will not obtain a default route from R1.
D. R2 will not have a route for the directly connected serial network, but all other directly connected

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