下表为元素周期表的一部分，请参照元素①-⑧在表中的位置，用化学用语回答下列问题：

We are in a world full of competition. Our parents compete(竞争) with others in their office, our brothers and sisters compete with others in their colleges, and we compete with our classmates in school. (41) Many of us give up in the face of competition and will never be successful. Why can’t we do better than others? One important reason is that we have no self-confidence.

In fact, everyone is born equal. You can do what others do. (42)尽管你的同学可能在某些方面比你优秀，但你也可能在其它功课上比他们好。So everyone has his own advantages(优点). Don’t look at things from a single (单个的)point of view. Try to discover your own advantages, and believe that you can do better than others in those ways.

Competition is not so terrible. Don’t be afraid of it. And don’t be afraid of those classmates who are better than you. Remember that self-confidence is the first step to(43) ______. Believe in yourselves, and you will be successful one day.

1. 请将黑体字翻译成汉语：_____________________________________________________

2. 请将画线部分翻译成英语：____________________________________________________

3. 在空白处填上适当的词：_________

4. 请找出此句的同义句 “All of us are living in a world which is filled with competition.”

__________________________________________________________________________

5. 找出本段文章的中心句：_______________________________________________________

关于自知力以下哪项正确（）

A.自知力就是指病感

B.自知力是对精神疾病的认识和判断能力

C.神经症患者都有自知力

D.重性精神病患者都没有自知力

E.有自知力的病人较没有自知力的病人预后好

以下哪一种分析方法不能控制病例对照研究中的混杂因素（）

A.按暴露水平分级分析

B.logistic多元回归分析

C.按混杂因素分层分析

D.配比分析

E.叉生分析

当石油馏份的沸点相同时，含烷烃多的油品粘度（），而含环烷烃及芳烃多的油品粘度（）。

关于银行矩阵制的营销机构组织形式，下列说法正确的是( )。

A．业务部门间缺乏沟通效率
B．加强了营销部门和信贷业务部门的横向联系
C．增加了费用开支
D．容易滋长本位主义