某男，75岁，咽喉微感疼痛，色暗红，入夜尤甚。针灸治疗主穴选取( )A．尺泽、合

2012年食品安全问题被广大人民群众关注．下列做法不会损害人体健康的是（　　）

A．用加碘食盐烹调食物

B．用塑料颗粒来制作珍珠奶茶中的“珍珠”

C．用工业明胶制老酸奶和果冻

D．用聚氯乙烯做食品包装袋

枕部外伤后来院行CT检查时突然呼吸节律不整，继之呼吸停止，双瞳等大（）

A．小脑幕切迹疝 

B．小脑扁桃体疝 

C．视神经损伤 

D．颅内低压 

E．原发性脑干损伤

男性，50岁，突发昏迷2小时。既往有高血压病史。

对于该患者首选影像学检查方法为（）

A.X线平片

B.CT平扫

C.CT增强扫描

D.MRI常规检查

E.超声检查

肿瘤放射免疫治疗，肿瘤细胞浓聚放射性药物的机理（）

A.抗原抗体结合

B.受体配体结合

C.底物与酶结合

D.核苷酸链的互补作用

E.放射性药物对乏氧组织的特异性亲和作用

SOCKS is a genetic proxy protocol for TCP/IP-based networking, applications. SOCKS includes two (21) , the SOCKS server and the SOCKS client. The SOCKS server is implemented at the application layer. The SOCKS client is implemented between applications and the (22) layer. When an application client needs to connect to an application server, the client connects to a SOCKS proxy server. The proxy server connects to the application server instead of the client, and (23) data between the client and the application server. For the application server, the proxy server is the (24) . SOCKS is also one of the popular (25) to network firewalls. Because of its simplicity and flexibility, SOCKS has been used as genetic application proxy in virtual private network (VPN), and for extranet applications.

A．workstation

B．user

C．customer

D．client