第1眼位时有外旋作用，且有内转作用的眼外肌为（）。 A.上直肌 B.上斜肌 C.下直

□×6=42，□内应填[ ]

A．8

B．7

C．5

关于戒断综合征一般的表现哪项是错误的

A．情绪改变

B．幻觉或错觉

C．判断力增强

D．人格改变

E．失眠

(41) is a protocol that a host uses to inform a router when it joins or leaves an Internet multicast group.
(42) is an error detection code that most data communication networks use.
(43) is an interior gateway protocol that uses a distance vector algorithm to propagate routing information.
(44) is a transfer mode in which all types of information are organized into fixed form cells on an asynchronous or non-periodic basis over a range of media.
(45) is an identifier of a web page.

A．4B/5B

B．CRC

C．Manchester Code

D．Huffman Code

药用部位为草质茎的药材是

A．麻黄

B．金钱草

C．广藿香

D．石斛

E．荆芥

什么是“形象工程”、“政绩工程”？