上海漕河泾新兴技术开发区，自1988年成立以来，工业总产值一直保持快速增长势头，

Economist: Any country that is economically efficient will generate wealth. Such a country will remain politically stable only if that wealth is distributed equitably. The equitable distribution of wealth puts an end to risk taking, the indispensable precondition of economic efficiency.
Which of the following conclusions can be properly drawn on the basis of the statements above

A．No country can indefinitely remain both economically efficient and politically stable.

B．No country can indefinitely remain both politically unstable and wealthy.

C．Economic efficiency is the indispensable precondition for the generation of wealth in a country.

D．Any country in which wealth is distributed equitably will indefinitely remain politically stable.

E．(E) Growing economic efficiency encourages risk taking, which in turn leads to further growth in economic efficiency.

    My name is Philip. Now I live in China. On Sunday my father often takes me to movies. My favorite movies

are action movies. My father likes them,too. Many young people like this kind of movies. Because they're

exciting. My good friend,Jim,likes thrillers best. I don't like thrillers,I think they are scary and boring,Jim likes

Beijing Opera,too. And he wants to be a Beijing Opera artist.

1. When does Philip often go to movies with his father? _____.

A. Sunday.　　

B. Birthday.　　

C. Festival

2. What kind of movies do many young people like?______.

A. Thrillers.　　

B. Action movies.　　

C. Cartoon Movies.

3. Why does Philip like action movies?______.

A. Because they're scary.

B. Because they're interesting.

C. Because they're exciting.

4. What are Jim's favorite movies?______.

A. Thrillers.　　

B. Actio movies.　　

C. Beijing Opera.

5. What does Jim want to be?______.

A. Movie star.　　

B. Teacher.　　

C. Beijing Opera artist.

关于成瘾行为的描述不正确的是

A．致瘾原指导致上瘾的物质

B．致瘾原能使易成瘾者产生欣快感和满足感

C．致瘾原越强，促使其行为改变的过程越困难

D．吸烟、酗酒、吸毒是常见的成瘾行为

E．成瘾指一经接触某种物质便养成嗜好的过程

图示是小明同学自制的说明潜水艇浮沉原理的装置。该装置重0.5N，它在水槽中处于漂浮状态时受到的浮力是__________N，欲使小瓶逐渐向下运动，水应该___________（选填“流入”或“流出”）小瓶。在小瓶由漂浮到没入水中的过程中，它受到的浮力___________（选填“变大”、“变小”或“不变”）。

完成（）三条控制线划定工作。

A.生态保护红线

B.永久基本农田

C.城镇开发边界

D.国土绿化面积