太阳位于太阳系的中心。在太阳内部不停地发生核聚变，其表面温度约6000℃。太阳能

用所给单词的适当形式填空。

1. Who _________ (bring) the raincoat to you yesterday evening?

2. It's _________ (polite) to speak loudly in public.

3. You aren't _________ (allow) to take the book out of the library.

4. You did as _________ (careful) as Lucy in the exam.

5. As we know, the 16th _________ (Asia) Games will be held in Guangzhou in 2010.

Bill, often regarded as one of the best students in his class, _____ to be a student who cheated in the exam. [ ]

A. came out 　　

B. let out 　　

C. sent out 　　

D. turned out

项目后评价主要应分析评价项目的( )。

A．投资决策

B．投资结构

C．融资模式

D．项目担保

E．资金选择

项目投资财务净现值是考察项目盈利能力的( )指标，它反映项目在满足按设定折现率要求的盈利之外所能获得的超额盈利的现值。

A．相对量

B．绝对量

C．静态量

D．动态量

Alzheimer病的早期主要表现为（）

A.定向力障碍

B.近记忆力减退

C.远记忆力减退

D.语言障碍

E.运动障碍