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明清歌曲极为丰富，特别是民歌，在明中期后得到很大的发展，文人们积极从事民歌的收集、整理、出版工作，（）选编的《挂枝儿》《山歌》，搜集歌词800余首。

答案

参考答案：冯梦龙

单项选择题 A1/A2型题

多发性硬化的关节功能训练，错误的是（）。

A.一般采取被动牵拉方法

B.关节挛缩可考虑使用持续牵拉

C.关节囊紧张者重点应用关节松动手法

D.可利用夹板帮助患者维持最理想的姿势

E.重点是维持正常关节活动范围和纠正畸形姿势
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单项选择题

Virtualization is an approach to IT that pools and shares (71) so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human (72) are aligned around an application or business function. With a virtualized (73) , people, processes, and technology are focused on meeting service levels, (74) is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization (75) that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.

（74）是（）

A.content

B.position

C.power

D.capacity
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