患者狄某，深秋感寒，恶寒无汗，咳嗽痰稀，鼻塞嗌干，苔白脉弦。治宜选用( )A．香薷散

男婴，5个月。生后接种卡介苗后引起全身反应。近2～3个月来，感染不断，常患鹅口疮、上呼吸道感染及肠炎。各项免疫球蛋白测定均低，OT试验多次阴性。X线片示：胸腺影缺如。

A．细胞免疫缺陷病

B．选择性免疫球蛋白缺乏症

C．婴幼儿暂时性低丙种球蛋白血症

D．选择性IgM缺乏症

E．严重型联合免疫缺陷病

英国哲学家洛克的“白板说”是( )的典型代表。

A．外铄论

B．内发论

C．遗传决定论

D．多因素相互作用论

中药材规范化种植应遵循的国家管理规范是（）

A.GMP认证

B.GAP认证

C.GOP认证

D.GDP认证

E.GSP认证

We have already covered the topic of network addresses. The first （） in a block (in classes A，B，and C) defines the network address. In classes A，B，and C，if the hostid is all ls， the address is called a direct broadcast address. It is used by a.（） to send a packet to all hosts in a specific network. All hosts will accept a packet having this type of destination address. Note that this address can be used only as a （） address in an IP packet. Note also that this special address also reduces the number of available hostid for each netid in classes A，B，and C.

In classes A，B，and C，an address with all is for the netid and hostid (32 bits) defines a（） address in the current network.A host that wants to send a message to every other host can use this address as a destination address in an IP packet. However，a router will block a packet having this type ofaddress to confine the broadcasting to the （） network. Note that this address belongs to class E.

The first （） in a block (in classes A，B，and C) defines the network address.

A．datagram

B．function

C．address

D．service

国家确定重要江河、湖泊流域综合规划的编制部门是（）。

A.国务院水行政主管部门，流域机构，有关省、自治区、直辖市人民政府

B.国务院水行政主管部门，有关省、自治区、直辖市人民政府

C.流域机构，有关省、自治区、直辖市人民政府

D.国务院水行政主管部门