“形神一体观”指

A．精神与水谷精气的关系

B．精神与血气的关系

C．精神与精的关系

D．精神与津液的关系

E．功能与物质相互转化及相互依附的关系

The rule demands that everyone ______ quiet in the school library.

A．keeps

B．keep

C．will keep

D．should be kept