下图为转基因超级鼠培育过程示意图，下列叙述错误的是（） A．生长激素导入到代孕

治翳障胬肉，角膜溃疡，常外用的药物是（）

A．石决明

B．牡蛎

C．珍珠

D．刺蒺藜

E．天麻

患者，男，12岁。突发神志障碍2小时。查体：呼吸慢，血压增高，右侧瞳孔散大，双饲对光反射消失。头颅CT示右侧颞叶血肿。首先应采取的治疗措施为（）

A.脱水

B.气管插管保持呼吸道通畅

C.止血药物

D.抗炎治疗

E.血管造影

患者女，25岁，因“声嘶1个月”来诊。

可引起声嘶的头颈部肿瘤有（）.

A.下咽癌

B.喉癌

C.甲状腺癌

D.迷走神经鞘瘤

E.颈丛神经鞘瘤

F.交感神经鞘瘤

G.颈部脂肪瘤

The Border Gateway Protocol (BGP) is an interautonomous system. ______ protocol. The primary function of a BGP speaking system is to exchange network ______ information with other BGP system. This network reachability information includes information on the list of Autonomous System (ASs) that teachability information traverses. BGP-4 provides a new set of mechanisms for supporting ______ interdomain routing. These mechanisms include support for advertising an IP ______ and eliminate the concept of network class within BGP. BGP-4 also introduces mechanisms that allow aggregation of routes, including ______ of AS paths. These changes provide support for the proposed supernettting scheme.

A. teachability B. scalablityC. availability D. reliability

什么是比较？什么叫分析？什么叫综合？