2008年的北京奥运会倡导“绿色奥运”。“绿色”的含义包括“绿化城市、绿色生活、

书面表达。

根据以下提示,以"My best friend "为题,写一篇100 字左右的短文.

1..好朋友Lucy,15岁, 来自英国,在南京第二中学7年级3班.

2. 个子高且苗条,黑色短发,戴眼镜.

3. 爱好打排球,玩电脑游戏.最喜欢的季节是夏天,因为可以游泳,穿裙子.

4. 擅长英语,唱歌,绘画等.是绘画俱乐部的一员.

5. 学习刻苦,每天五点起床,八点半睡觉.很少吃零食,想保持健康.

6. 有礼貌,乐于助人,深受老师和同学的喜爱.

     _____________________________________________________________________

_______________________________________________________________________

________________________________________________________________________

—Your shirt is nice.    

—______.    [ ]

A. Yes, it is        

B. Here you are    

C. Thank you        

D. Here it is

霍奇金病患者有发热，颈、腋下、腹股沟淋巴结肿大，其他脏器未累及，临床分期属于()

A．Ⅱ期A

B．Ⅱ期B

C．Ⅲ期A

D．Ⅲ期B

E．Ⅳ期A

Feasibility should be measured throughout the life cycle of system development. The scope and complexity of an apparently feasible project can change after the initial problems and opportunities are fully analyzed or after the system has been designed. Thus, a project that is feasible at one point may become infeasible later. The first feasibility analysis is conducted during the (1). The (2) represents a major feasibility analysis activity since it charts one of many possible implementations as the target for systems design. (3)  is a measure of how well the solution will work in the organization. It is also a measure of how people feel about the system. When it is determined in the later stages of the system life cycle, (4)  is often performed with a working prototype of the proposed system. This is a test of the system's user interfaces and is measured in how easy they are to learn and to use and how they support the desired productivity levels of the users. Economic feasibility has been defined as a cost-benefit analysis. The (5)  technique is a simple and popular method for determining if and when an investment will pay for itself.

空白（5）处应选择（）

A.payback analysis

B.return-on-investment analysis

C.present value

D.time value of money

夏天无滴眼液属于粘膜给药。