请认真阅读下面短文，并根据短文内容回答问题。

Mark Zuckerberg was born on May 14, 1984. As a little kid, he loved creating little fun computer programs, especially communication tools and games.

When he was a student at Harvard University, Mark founded (创建）Facebook on February 4, 2004. Through Facebook, Harvard students could communicate with each other. Facebook quickly became a great success at Harvard and more than two-thirds of the school’s students used it in the first two weeks. It soon spread further to any university students, then high school students, and, finally, to anyone aged 13 and over in the US. 

Facebook developed fast and became popular. People can communicate with others, add friends, and send them messages. Now, it has more than 175 million users all over the world.

Many big companies have offered a very high price to buy Facebook, but Mark refused them all. His reason was simple. “We are not planning to sell it. We don’t want to make money from it. We just hope Facebook will make it easier for people to know each other.”

Sometimes the simplest ideas go the furthest. We hope Mark can go much further, maybe even further than Bill Gates!

1.What was Mark interested in when he was a little kid?

2.Where was Facebook first used in the United States?

3.How many people use Facebook in the world now?

4.Why did Mark not want to sell Facebook to other companies?

5.What do you think of Mark Zuckerberg?　（请考生自拟一句话作答）

The number of the students in our school is about nine ____. ____ of them are boys.

　 A. hundred; Two thirds　　　　　　 B. hundred; Two third

　 C. hundreds; Two thirds 　　　　　 D. hundreds; Two third

About_______of the students in our class were born in the　 　　　　　 .

A. two-thirds, 1990s　 B. two-thirds, 1990　　　 C. two-third, 1990s

阅读理解

　　It isn't strictly true that one half of the world is rich and the other half is poor. It is one-third that is very rich and two-thirds that are very poor.

　　People in the rich countries don't understand the great difference between them and those in the poorer countries. A very simple example is that a dog or a cat in north America eats better than a child in the poorer countries. A fisherman in South America may be catching fish which is processed into pet food, and his own children are not getting enough to eat for their bodies to grow properly.

　　Although a lot of the world's natural resources like oil come from these poorer countries, people in the richer countries are using about sixty times as much of these resources as people in Asia or Africa. And it's the richer countries that decide what kind of prices they are ready to pay for these resources. And the prices the richer countries get for their own exports, however, are always rising. So they are getting richer and richer and the poorer countries are getting poorer.

1．________ of the world is very rich and ________ very poor.

[　　]

A．One half, the other half is

B．One-third, two-thirds are

C．One-four, three-fourths are

D．One-third, one-third is

2．In the passage, the writer says that the fish a fisher-man in South America catches may be made into -.

[　　]

A．his own pet food

B．pet food for poor countries

C．pet food for richer countries

D．the food for children's bodies to grow properly

3．A lot of the world's natural resources come from ________.

[　　]

A．richer countries in Africa

B．poorer countries in the world

C．poorer countries in South America

D．countries in Asia

4．Usually it is ________ that decide the prices of the resources.

[　　]

A．the richer countries

B．the poorer countries

C．the bank of the world

D．the owner of the resources

5．________ decide the prices for the exports of the richer countries.

[　　]

A．The poor people in richer countries

B．The rich people in poorer countries

C．The poorer countries themselves

D．The richer countries themselves