Today, roller skating is easy and fun．But a long time ago, it wasn’t easy at all. Before 1750, the idea of skating didn’t exist. That changed because of a man named Joseph Merlin. Merlin’s work was making musical instruments. In his spare time he liked to play the violin. Joseph Merlin was a man of ideas and dreams. People called him a dreamer.

One day Merlin received an invitation to attend a fancy dress ball（化装舞会）. He was very pleased and a little excited. As the day of the party came near, Merlin began to think how to make a grand entrance at the party. He had an idea. He thought he would get a lot of attention if he could skate into the room.

　　Merlin tried different ways to make himself roll. Finally, he decided to put two wheels under each shoe. These were the first roller skates. Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin.

　　On the night of the party Merlin rolled into the room playing his violin. Everyone was astonished to see him. There was just one problem. Merlin had no way to stop his roller skates. He rolled on and on. Suddenly, he ran into a huge mirror that was hanging on the wall. Down fell the mirror, breaking to pieces. Nobody forgot Merlin’s grand entrance for a long time!

1．The text is mainly about ________.

         A．a strange man              B．an unusual party

         C．how roller skating began     D．how people enjoyed themselves in the 18th century

2．People thought Merlin was a dreamer because he _________.

　　A．often gave others surprises　　　　　 B．was a gifted musician

         C．invented the roller skates　　　　　　D．was full of imagination

3．Merlin put wheels under his shoes in order to ________ .

A．impress the party guests　　　　　　B．arrive at the party sooner

C．test his invention　　　　　　　　　D．show his skill in walking on wheels

4．What is the main point the writer is trying to make in the last paragraph?

         A．The roller skates needed further improvement. 

B．The party guests took Merlin for a fool.

         C．Merlin succeeded beyond expectation.       

D．Merlin got himself into trouble.

Today, roller skating is easy and fun. But a long time ago, it wasn't easy at all. Before 1750, the idea of skating didn't exist. That changed because of a man named Joseph Merlin. Merlin's work was making musical instruments. In his spare time he liked to play the violin. Joseph Merlin was a man of ideas and dreams. People called him a dreamer.

　　One day Merlin received an invitation to attend a fancy dress ball. He was very pleased and a little excited. As the day of the party came near, Merlin began to think how to make a grand entrance at the party. He had an idea. He thought he would get a lot of attention if he could skate into the room.

　　Merlin tried different ways to make himself roll. Finally, he decided to put two wheels under each shoe. These were the first roller skates. Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin.

　　On the night of the party Merlin rolled into the room playing his violin. Everyone was astonished to see him. There was just one problem. Merlin had no way to stop his roller skates. He rolled on and on. Suddenly, he ran into a huge mirror that was hanging on the wall. Down fell the mirror, breaking to pieces. Nobody forgot Merlin's grand entrance for a long time!

1.The text is mainly about_________.

A．a strange man                          B．how roller skating began

C．an unusual party                        D．how people enjoyed themselves in the 18th century

2.People thought Merlin was a dreamer because he________.

A．often gave others surprises　　　　        B．was a gifted musician

C．was full of imagination　　 　　           D．invented the roller skates

3.Merlin put wheels under his shoes in order to_______.

A．test his invention　　　　　　            B．arrive at the party sooner

C．impress the party guests                  D．show his skill in walking on wheels

4.What is the main point the writer is trying to make in the last paragraph?

A．Merlin succeeded beyond expectation.

B．The party guests took Merlin for a fool.

C．The roller skates needed further improvement.

D．Merlin regretted what he had done

American magician David Blaine left the glass box in which he had lived for 44 days without food on October 19．2003．Hundreds of people came to watch the end of his starvation experiment, which has become one of London’s main tourist attractions.

Looking thinner and darker, 30-year-old Blaine was taken out of his box over the River Thames and immediately went to hospital．He was then slowly reintroduced to food, a process doctors say could be life threatening．He had been drinking only water since September 5.

A native of Brooklyn, New York, Blaine first became known as a street magician in the early 1990s．He soon found himself doing magic tricks in bars for the likes of American actor Leonardo DiCaprio and his super model friends.

Over the last decade Blaine has become famous with a combination of breathtaking magic and clever tricks aimed at getting a lot of attention.

In 1999, he was buried in a coffin(棺材) for one week and, in 2000, he spent 62 hours in a giant block of ice．Last year he stood on top of a 25-meter pillar(柱子) in the center of New York for 35 hours before jumping into a pile of boxes.

“I think a lot of people are unable to accept that they’re able to do what they can do,” he said．“They don’t realize we can survive．The human being is an amazing creation.” But he seems to have suffered from spending so long in the glass box．He said that at times he was unable to see, had serious back pains and lost his sense of taste.

It is __________ for David Blaine to eat food after such a long starvation.

A．pleasant　　　       B．delicious　　　      C．dangerous　　 D．important

Having spent such a long time in the glass box, he suffered the following EXCEPT that __________.

A．he had become blind　　　　　　      B．he had serious back pains

C．he lost his sense of taste　　　      D．he was in weak health

Which of the following can best describe David Blaine?

A．Serious　　     B．Adventurous    C．Mad　　　　　      D．Crazy

Which of the following is NOT true of David Blaine?

       A．Blaine immediately went to hospital after he was taken out of his box.

       B．Blaine was born and brought up in England.

       C．In Blaine’s opinion, people can create a wonder．

       D．Blaine didn’t have any food for 44 days.　

Cancer is feared by everyone. And there is more and more fear about cancer. Not the disease itself — there is no such thing as a high incidence rates(发病率) of cancer. Except for lung cancer, mostly caused by cigarette smoking, the incidence rates are not on the rise. However, some kinds of cancer are decreasing. But the fear of cancer is catching, and the country stands at risk of an anxiety. The earth itself is coming to seem like a huge carcinogen(致癌物). The ordinary, more or less, scientific statement that something between 80 and 90 percent of all cancers are due to things in the environment is taken to mean that none of us will be safe until the whole environment is “cleaned up.” This is not at all the meaning.

The 80-percent calculation is based on the unthinkable differences in the incidence of cancer in various societies around the world — for example, the high incidence of liver cancer in Africa and the Far East, stomach cancer in Japan, breast cancer in Western Europe and North America, and the relatively low figures for breast cancer in Japan and parts of Africa and for liver cancer in America. These data show there may be specific environmental influences, but largely based on personal life-style, which determines the incidence of various forms of cancer in different communities — that is all the data suggest. The overall incidence of cancer, counting up all the cases, is probable roughly the same everywhere.

1.According to the passage, the incidence of cancer is generally believed _____.

2.It can be inferred from the passage that the writer’s opinion about the relationship between cancer and environment is _____.

3.According to the passage, the writer seems to feel that _____.

4.Which of the following would be the best title for the passage?

It’s cold in here. We must have the fire　　　　day and night.

A. burn          B. burns             C. burnt              D. burning