巴塞尔委员会规定成数因子的值不得低于2。

失语症最常见病因是（）

A.脑血管病变

B.脑组织炎症

C.脑外伤

D.脑肿瘤

E.Pick病

试题四 （共15分）阅读以下说明，回答问题1至问题4，将解答填入答题纸对应的解答栏内。【说明】某公司总部和分支机构的网络配置如图 4-1 所示。在路由器 R1 和 R2 上配置IPSec安全策略，实现分支机构和总部的安全通信。

【问题1】（4 分）图4-2中（a）、（b）、（c）、（d）为不同类型IPSec数据包的示意图，其中（1） 和 （2）工作在隧道模式； （3） 和 （4） 支持报文加密。

Teams are required for most engineering projects. Although some small hardware or software products can be developed by individuals, the scale and complexity of modern systems is such, and the demand for short schedules so great, that it is no longer (1) for one person to do most engineering jobs. Systems development is a team (2) ,and the effectiveness of the team largely determines the (3) of the engineering. Development teams often behave much like baseball or basketball teams. Even though they may have multiple specialties, all the members work toward (4)．However, on systems maintenance and enhancement teams, the engineers often work relatively independently, much like wrestling and track teams. A team is (5) just a group of people who happen to work together. Teamwork takes practice and it involves special skills. Teams require common processes; they need agreed-upon goals; and they need effective guidance and leadership. The methods for guiding and leading such teams are well known, but they are not obvious.

空白（2）处应选择（）

A.activity

B.job

C.process

D.application

Cotard综合征的核心症状是（）。

A.虚无妄想

B.错觉

C.幻觉

D.感觉过敏

E.感知综合障碍

冷塑性变形对金属组织和性能有何影响？