所谓急性梗阻性化脓性胆管炎或称急性重症胆管炎是指（）.

A.急性化脓性胆管炎并发畏寒、高热、Royeolos五联症

B.急性化脓性胆管炎并发腹痛、Charcot三联症

C.急性化脓性胆管炎并发感染性休克、体液代谢失调一系列病理生理变化

D.急性化脓性胆管炎并发感染性休克、肝肾功能衰竭或DIC一系列病理生理变化

E.急性化脓性胆管炎并发应激性溃疡、肝肾功能衰竭一系列病理生理变化

TCP/IP （） layer protocols provide services to the application （） running on a computer. The application layer does not define the application itself, but rather it defines （） that applications need—like the ability to transfer a file in the case of HTTP. In short, the application layer provides an （） between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP （） layer consists of two main protocol options—the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).

but rather it defines （） that applications need—like the ability to transfer a file in the case of HTTP.

A.services

B.processes

C.applications

D.address