我国国土空间开发必须坚持的开发理念有（）。A.发掘商业价值的理念 B.控制开发强度的

马克思说：“如果事物的表现形式和事物的本质直接合而为一，一切科学都成为多余的了。”这说明：(　)

A．现象与本质是紧密联系的

B．现象与本质是可以合而为一的

C．现象和本质是有区别的

D．一切科学都以特定的现象为研究对象

（12分）中国是世界上最大的发展中国家，美国是世界上最发达的资本主义国家，两国在走向强国之路的进程中经历了重要的步骤。

（1）依据图示一、二，将表格中重要事件A、B、C、D、E补充完整，并说出D、E分别解决了美国发展过程中的什么障碍。（7分）。

（2）两国在发展中有哪些相同点，归纳出两点（2分）

（3）两国的发展之路，给我们提供了哪些历史启迪？（至少写出三条）（3分）

Indians are the world’s biggest bookworms, reading on average 10.7 hours a week, twice as long as Americans, according to a new survey.

The NOP World Culture Score Index surveyed 30,000 people in 30 countries from December 2004 to February 2005.

Analysts said self-help and desirable reading could explain India’s high figures.

Time spent on reading meant fewer hours watching TV and listening to the radio—India came fourth last in both.

The NOP survey of 30,000 consumers aged over 13 saw China and the Philippines take second and third place respectively in average hours a week spent reading books, newspapers and magazines.

Britons and Americans scored about half the Indians’ hours and Japanese and Koreans were even lower—at 4.1 and 3.1 hours respectively.

R. Sriram, chief executive officer of Crosswords Bookstores, a chain of 26 bookshops around India, says Indians are extremely entrepreneurial (有开创精神的) and reading “is a fundamental part of their being”.

“They place a great deal of emphasis on reading. That’s the reason why they do well in education at home and in universities abroad,” he said.

“People educate themselves and deal with change throughout their lives. And the way to do that is to update themselves with books.”

Mr. Sriram says social changes have also made a difference: “Earlier people could turn to their parents and grandparents for advice．Now they turn to books.”

1. According to the time spent on reading, which of the following answers is right?

A. Indians>Americans>Chinese>Koreans

B. Americans>Chinese>Philippines>Japanese

C. Chinese>Indians>Americans>Philippines

D. Indians>Chinese>Philippines>Americans

2. The sentence “India came fourth last in both.” in paragraph four means_____.

A. Indians have no time to watch TV and listen to the radio

B. Indians are busy with their work every day

C. Indians spent more time on reading so that they have fewer hours watching TV and listening to the radio

D. People in other countries spent more time watching TV and listening to the radio

3. The time that Chinese spent on reading may be______ a week.

A. 5.35 hours                             B. less than 10.7 hours but more than 5.35 hours      

C. more than 10.7 hours         D. 10.7 hours

4. The Indians do well in education and universities abroad because_____.

A. they have excellent teachers in every school

B. they have qualities that are needed to succeed

C. they put much emphasis on reading

D. they live in a developed country

5. Which of the following is not mentioned in this passage?

A. Indians live a very rich life in their homeland.

B. Indians are those who spend much time on reading or studying.

C. Indians are those who spend fewer hours watching TV and listening to the radio.

D. Now the Indians turn to books for advice.

临床上用酒精消毒灭菌是利用蛋白质的下列哪种理化性质

A．蛋白质的沉淀
B．蛋白质的等电点
C．蛋白质的变性
D．蛋白质的两性解离性质