纪念早期 * * 党人高君宇和女诗人石评梅的悱恻动人的爱情故事的长篇小说是庐隐的（）

A.《女人的心》

B.《象牙戒指》

C.《火焰》

D.《海滨故人》

Virtualization is an approach to IT that pools and shares (86) so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human (87) . are aligned around an application or business function. With a virtualized (88) , people, processes, and technology are focused on meeting service levels, (89) is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization (90) that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.

A．profits

B．costs

C．resources

D．powers