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问题 单项选择题

辅导对象聘请的辅导机构应是( )的证券机构以及其他经有关部门认定的机构。

A．具有主承销商资格

B．为10家以上的公司担任过主承销商

C．具有分销商资格

D．综合类

答案

参考答案：D

单项选择题

Even though current technologies make the ultimate segmented network impractical, new technologies and products hold the promise of making the concept a reality. Most important of all these new technologies are (71) . The ultimate switched LAN, which is technically possible, now, exhibits the following characteristics:
1. High-speed yet cost-effective switching devices can be implemented on a wide scale, providing dedicated connections for individual users and supporting the aggregate (72) of all networked users.
2. The ability to deploy switching capabilities incrementally into the (73) base. Switching implementations support switching of individual users or groups so that existing users of shared media modules can continue to use the existing equipment until they can justify moving to dedicate switched LAN connections.
3. Support and enhancement of existing routed environments. Switching (74) routint, but rather can be introduced into the network without making any changes to the existing routing equipment or configuration. (75) play a critical role in the integration of switching into existing networks.

A. device B. distributedC. installed D. integrated
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填空题

磁电系测量机构主要用于（），在直流标准表，便携式和（）式仪表中都得到广泛应用。
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