After more than a year of bitter political debate, President Obama sat down in the White House East Room on March 23 and signed the 2010 Patient Protection and Affordable Care Act into law with a pen，and then another pen，and another. Obama used 22 pens to sign the $938 billion health care bill.

The practice of using different pens to sign important legislation（法规）dates at least as far back as Franklin Roosevelt. The reason is fairly simple. The pen used to sign historic legislation itself becomes a historical artifact. The more pens a President uses, the more thank-you gifts he can offer to those who helped create that piece of history. The White House often give pens to supporters of the newly signed legislation. When Lyndon Johnson signed the Civil Rights Act in 1964, he reportedly used more than 75 pens and gave one of the first ones to Martin Luther King Jr. And in 1996, President Clinton gave the four pens he used to sign the Line-Item Veto bill to those most likely to appreciate the bill's consequence.

    Once they're given away, some pens end up in museums; others are displayed proudly in recipients'(接受者) offices or homes. But they sometimes appear again, like in the 2008 presidential campaign（竞选活动）, when John Macain promised to use the same pen given to him by President Reagan to cut pork from the federal budget.

Not every President goes for the multipen signature, however. President George W. Bush preferred signing bills with only one pen and then offering several unused "gift" pens as souvenirs.

.We can learn from paragraph 1 that the 2010 Patient Protection and Affordable Care Act        .

A. has been passed easily

B. was put forward one year ago

C. becomes law in the USA

D. is unimportant

How are the pens dealt with after being used by President Obama?

A. Supporters of the newly signed legislation are likely to get some of them.

B. Obama will keep them.

C. They will be just set aside

D. They will be sold to the public at a high price.

What can we learn about John Macain?

A. He was ever President in the USA.

B. He took part in the 2008 presidential campaign.

C. He never used the pen given by Reagan.

D. He was only concerned about his own business.    

What does this passage mainly tell us ?

A. Obama signed the 2010 Patient Protection and Affordable Care Act.

B. It is a practice to use multiple pens to sign important legislation in the USA.

C. Pens are necessary in the signature.

D. All the presidents like the multipen signature.

C

All parents know that one of their most important tasks is to prepare their children for an independent life, but any parent can tell you that it’s hard to let go of your children. That balance between keeping your children safe and allowing them to learn from their own mistakes can be heartbreaking. Years of experience means that parents often do know best, but on the other hand the young, being less bound by tradition, are often more creative, more able to find new solutions to old problems. Revolutions are led by the young.

Good teachers make the growth of critical thinking (批判性思维) easier in their students, only to find that this lead to a questioning of the teachers’ basic beliefs. Schools encourage parents to become involved, but are often embarrassed when parents have doubts about some of the educational methods being used. Governments encourage unimportant groups to empower themselves in order to participate fully in the development process. And they are often surprised when the new leaders of these groups turn around and attack the policies or decisions of that same government. However, the rebellious (叛逆的) young and the newly unimportant groups are important in social development. They are not necessarily representatives of those they want to represent in their demands, but their voices must be heard.

Good parents know that just forbidding (禁止) particular behaviors does not prevent their children from finding ways to engage in these forbidden activities. Indeed, sometimes the forbidden fruit is more inviting, just because it is not accepted by authority. Parents must work with their children to educate them on the facts, know as much as possible about the lives of their children, provide a good example, encourage more wholesome activities but also support their children when they don’t follow what is expected of them. But the most important point is that they also need to learn how to let go.

1.By saying “Revolutions are led by the young.”, the author indicates that young people are more _______.

A．conventional       B．realistic           C．creative           D．heartbreaking

2.From the second Paragraph we know ________.

A．teachers’ basic beliefs should be questioned by students

B．schools encourage parents to question their education methods

C．government is satisfied with the new leaders’ attack on the policies

D．the voice of the rebellious young should be heard by the government

3.In order to educate children well, parents should _______.

A．forbid particular behaviors in their daily life

B．know them well and set a good example to them

C．educate them with facts and expect much of them

D．know as much as possible about their children

4.From the passage we can learn that the author prefers _______.

A．free parenting                          B．traditional parenting

C．critical parenting                        D．smart parenting

5.What is the best title of the passage?

A．Letting Go – for Children’s Independent Life

B．Parents’ Task – in Children’s Development

C．Way of Growth – for the Young Groups

D．Teaching Methods – for Teachers and Schools

 

Far from the land of Antarctica(南极洲), a huge shelf of ice meets the ocean. At the underside of the shelf there lives a small fish, the Antarctic cod.
For forty years scientists have been curious about that fish. How does it live where most fish would freeze to death? It must have some secret. The Antarctic is not a comfortable place to work and research has been slow. Now it seems we have an answer.
Research was begun by cutting holes in the ice and catching the fish. Scientists studied the fish’s blood and measured its freezing point.
The fish were taken from seawater that had a temperature of -1.88℃ and many tiny pieces of ice floating in it. The blood of the fish did not begin to freeze until its temperature was lowered to -2.05℃. That small difference is enough for the fish to live at the freezing temperature of the ice-salt mixture.
The scientists’ next research job was clear: Find out what in the fish’s blood kept it from freezing. Their search led to some really strange thing made up of a protein(蛋白质) never before seen in the blood of a fish. When it was removed, the blood froze at seawater temperature. When it was put back, the blood again had its antifreeze quality and a lowered freezing point.
Study showed that it is an unusual kind of protein. It has many small sugar molecules(分子) held in special positions within each big protein molecule. Because of its sugar content. It is called a glycoprotein. So it has come to be called the antifreeze fish glycoprotein. Or AFGP.
【小题1】What is the text mainly about?

A．The terrible conditions in the Antarctic.

B．A special fish living in freezing waters.

C．The ice shelf around Antarctica.

D．Protection of the Antarctic cod.

【小题2】Why can the Antarctic cod live at the freezing temperature?

A．The seawater has a temperature of -1.88℃.

B．It loves to live in the ice-salt mixture.

C．A special protein keeps it from freezing.

D．Its blood has a temperature lower than -2.05℃.

【小题3】What does the underlined word “it” in Paragraph 5 refer to?

A．A type of ice-salt mixture.	B．A newly found protein.
C．Fish blood.	D．Sugar molecule.

【小题4】What does “glycol-” in the underlined word “glycoprotein” in the last paragraph mean?

A．sugar

B．ice

C．blood

D．molecule

 It remains to be seen _______ the newly formed committee’s policy can be put into practice.

A. that               B. which                           C. what         D. whether

 

The newly-discovered star was named _____a Chinese astronomer _____ honor of his contributions to astronomy.

A．for; in            B．after; for          C．as; in             D．after; in