Obama has made history by becoming the first African-American in American history.
Obama was born in Hawaii on August 4, 1961. His parents didn’t live together when he was two years old and later divorced. Obama grew up with his mother in Hawaii, and for a few years in Indonesia. Later, he moved to New York, where he graduated from Columbia University in 1983. Obama met his wife, Robinson, in June, 1989 and married her on October 3^rd, 1992. The couple’s first daughter was born in 1998, followed by a second daughter in 2001.
Obama took office in January 20, 2009. However, just when he became the president, he had to face many serious challenges ---- two foreign wars, the climate change and what he had described as “the worst financial crisis (经济危机) in a century”. But Obama said that he himself had been ready to face these challenges.
Obama’s success is a true milestone. It speaks to the fact that in America you really do get a chance to do anything, if you have the talent and abilities and you work hard enough.
【小题1】   How old was Obama when he became the American president?

---______ is the population of the town?
---Over 20,000. And a third of the population ____ workers of the car factory.

___ years ago, the population of China was over 20 million.

 ___ years ago, the population of China was over 20 million.

A．Four hundreds

B．Four hundred

C．Four hundred of

D．Four hundreds of

Canada, the second largest country in the world, lies in the north of America. The population of Canada is about 29 million and the capital is Ottawa. The country covers about 9,980,000 square kilometers and six of the world’s 24 time areas (时区) as well.
There are two official languages spoken in Canada: French and English. Many people can speak both English and French. More than 60% of Canadians speak English as their language. About 25% of the Canadians speak French. In one province of Canada where French is the common language, the programmes on TV and radios as well as the teaching in schools are all in French. Today, Chinese has become the first inofficial(非官方的) language in Canada.
Canada’s climate is not as cold all year around as some may believe. In winter, temperatures fall below freezing point throughout most of Canada. In summer, the southern provinces often experience high levels of temperatures that can reach over 30℃ regularly. The weather in Canada is just like the weather in China. It is rather cold in the north while it is fairly warm in the south. Winters in the north last long with snow for half a year. As the cold northern climate, only one-fifth of the land is suitable for farming.
As it is known to all, Canada has one-third of the world’s supply of fresh water. It has many great lakes. There are five great lakes in the south. And there are many others, especially in the north. It is also rich in natural resources, such as coal, oil, natural gas of which Canadians make use to produce energy.
People of northern Canada are called Inuit (因纽特人), who came from Asia and settled in Canada about 4,000 years ago. They used to travel around from place to place with teams of dogs which pulled their baggage. Now, they seldom move. There are about 2,500 Inuit in all. The government has started a new school project in which Inuit teach their own young children. So it is hoped that the way of Inuit life will be kept alive for more centuries.
【小题1】How many people are there living in Canada?