Although man has known asbestos for many hundreds of years, it was not until 160 years ago that it was mined for the first time on the North American continent. H. W. Johns, owner of a New York City Supply Shop for roofers, was responsible for(对…负责) the opening of that first mine.

Mr. Johns was given a piece of asbestos which had been found in Italy. He experimented with the material and then showed its surprising powers to his customers. After putting on a pair of asbestos gloves, which looked much like ordinary work gloves, he took red-hot coals from the fireplace and played with them in his hands. How astonished the customers were to discover that he was not burned at all. You can well imagine that he had increasing business in asbestos roofing materials. However, because it was very expensive to transport (carry) them from Italy to the United States, Mr. Johns sent out a young scientist to seek a source nearer home. This young man found great vein(岩脉), in the province of Quebec in Canada.

Ever since 1881 Quebec has led the world in the production of this unusual mineral, which is made up of magnesium, silicon, iron, and oxygen. When it is mined, the asbestos is heavy, just as you would expect a mineral to be. When it is separated, a strange thing happens; the rock breaks down into fine, soft, soapy fibres(纤维).

Scientists do not know why the rock can be separated easily into threads(线), but they have found thousands of uses of this fireproof material, of the so-called “cloth of stone”.

Which title best expresses the main idea of this passage?

A. Asbestos mined in Canada        B. Fireproof matter

C. A “wonder” mineral                 D. A new roofing material

Johns proved his ability as a salesman by_______.

A. going into roofing business      B. carrying asbestos from Italy

C. sending a trained scientist         D. showing the use of asbestos gloves

Which is the most important character of asbestos that the author wants to show us?

A. It is like thread.               B. It feels soapy.

C. It burns easily.                 D. It is unusually heavy.

The author’s main purpose in writing this passage was to _______.

A. show the need for more scientists

B. compare asbestos with other minerals

C. increase the sales of asbestos

D. present facts about asbestos

    Although man has known asbestos for many hundreds of years, it was not until 160 years ago that it was mined for the first time on the North American continent. H. W. Johns, owner of a New York City Supply Shop for roofers, was responsible for(对…负责) the opening of that first mine.

    Mr. Johns was given a piece of asbestos which had been found in Italy. He experimented with the material and then showed its surprising powers to his customers. After putting on a pair of asbestos gloves, which looked much like ordinary work gloves, he took red-hot coals from the fireplace and played with them in his hands. How astonished the customers were to discover that he was not burned at all. You can well imagine that he had increasing business in asbestos roofing materials. However, because it was very expensive to transport (carry) them from Italy to the United States, Mr. Johns sent out a young scientist to seek a source nearer home. This young man found great vein(岩脉), in the province of Quebec in Canada.

    Ever since 1881 Quebec has led the world in the production of this unusual mineral, which is made up of magnesium, silicon, iron, and oxygen. When it is mined, the asbestos is heavy, just as you would expect a mineral to be. When it is separated, a strange thing happens; the rock breaks down into fine, soft, soapy fibres(纤维).

    Scientists do not know why the rock can be separated easily into threads(线), but they have found thousands of uses of this fireproof material, of the so-called “cloth of stone”.

1. Which title best expresses the main idea of this passage?

A. Asbestos mined in Canada        B. Fireproof matter

C. A “wonder” mineral                 D. A new roofing material

2. Johns proved his ability as a salesman by_______.

A. going into roofing business      B. carrying asbestos from Italy

C. sending a trained scientist         D. showing the use of asbestos gloves

3. Which is the most important character of asbestos that the author wants to show us?

A. It is like thread.               B. It feels soapy.

C. It burns easily.                 D. It is unusually heavy.

4. The author’s main purpose in writing this passage was to _______.

A. show the need for more scientists

B. compare asbestos with other minerals

C. increase the sales of asbestos

D. present facts about asbestos

Although man has known asbestos （石棉） for many hundreds of years, it was not until 160 years ago that it was mined for the first time on the North American continent. H.W.Johns, owner of a New York City Supply Shop for roofers, was responsible for the opening of that first mine．
Mr.Johns was given a piece of asbestos which had been found in Italy． He experimented with the material and then showed its surprising powers to his customers. After putting on a pair of asbestos gloves, which looked much like ordinary work gloves, he took red-hot coals from the fireplace and played with them in his hands.How astonished the customers were to discover that he was not burned at all．You can well imagine that he had increasing business in asbestos roofing materials． However, because it was very expensive to transport them from Italy to the United States, Mr.Johns sent out a young scientist to seek a source nearer home. This young man found great vein（岩脉）, in the province of Quebec in Canada．
Ever since 1881 Quebec has led the world in the production of this unusual mineral, which is made up of magnesium, silicon, iron, and oxygen．When it is mined, the asbestos is heavy, just as you would expect a mineral to be．When it is separated, a strange thing happens: the rock breaks down into fine, soft, soapy fibres．
Scientists do not know why the rock can be separated easily into threads, but they have found thousands of uses of this fireproof material, of the so-called “cloth of stone”．
【小题1】Which title best expresses the main idea of this passage?

B
“It was all his own idea, ” says Pat Peters, the 38-year-old wife of Palo Alto, California high school football coach Bob Peters, 39. Bob had just drawn up a “motherhood contract” --a document stating that for 70 days this summer he would take over the care and feeding of the couple’s four children, plus all household chores. Although he didn’t even know how to make coffee when he signed, he was quite confident.(He thought the experience would make a nice book.)
After 40 of the 70 days, he was ready to give up. “I was beaten down, completely humbled（挫败的）,”  admits Peters. Three weeks later he spoke to the local press, stating, “Not only is motherhood a difficult task, not only is it never-ending, it is an impossible job for any normal human being.”
Bob and Pat were high school sweethearts. After they were married in 1960, she worked as a secretary to help put him through university. Since then Bob has been the football and wrestling coach at Palo Alto’s Cubberley High while Pat raised the kids. Then two years ago Pat went back to work as a secretary at Cubberley. “I had been around children so much,” she sighs, “I couldn’t talk to a grown-up.” She continued to run the household, however----until Bob signed the contract, therefore, she decided to relax and enjoy it. 
Although Peters had consulted(咨询) with his school’s home economics teachers and the head of the cafeteria, his meals were sometimes a disaster. “I tried to slip the butter I’d forgotten under the eggs after they were frying, ” he says. For the last three weeks, the family ate out a lot—sometimes having Macdonald’s hamburgers for lunch and dinner.
As for housekeeping, a home economics teacher had told Bob that a room always looks clean if the bed is made. “I found an easier way-I shut the doors, ” he says. Soon the kids were wearing the same clothes for a week. “I made them wear their shirts inside out, and when we went to pick up Pat at work they turned them right side out so they would look clean.”
Now that Bob has publicly admitted he was wrong, he is routinely sharing the child-raising and household tasks with Pat. The tentative（暂时的） title of his book about the summer is taken from something he shouted at the kids one day.
45. The couple signed the contract because _______.
A. Pat complained a lot about her doing the housework all by herself
B. Bob loved taking care of children and wanted his wife to have a good rest
C. they agreed that husband and wife should share household tasks
D. Bob thought it easy to take care of the family and wanted the experience for a book
46. It was agreed that if Bob failed to keep to the contract, he would have to _______.
A. pay a certain amount of money
B.  admit publicly he was wrong about motherhood 
C. say sorry to his wife         D. do all the housework for years
47. What can we learn about Pat Peters?
A. She was hard-working and selfless.   B. She was pretty and kind-hearted.
C. She was tired of the child-raising and household tasks.
D. She did not love Bob any longer.
48. Which of the following can best end the news story?
A. “Wait till your mother gets home!”    B. “My experience of being a mother.”
C. “I’m proud of you all, my dear!”     D. “Motherhood: an impossible job for anyone.”

When he took office, George W. Bush, son of former president George Herbert Walker Bush, became the first son to follow his father into the White House since John Quiney Adams followed John Adams in the early 19th century.
Bush was born on July 6, 1946, in New Haven, Connecticut, the first child of George Herbert Walker Bush and Barbara Pierce Bush. Although George Herbert Walker Bush began his career in the oil industry, he finally served as a congressman(国会议员), and vice(副) president and president of the United States.
At the age of two,Bush moved with his parents from Connecticut to Odessa, Texas, where his father took up the oil business. After a year in Texas, the family moved to California for business reasons. A year later, the family returned to Texas and settled in Midland, where Bush lived from 1950 to 1959.
In 1959, again for business reasons, the family moved to Houston, Texas. In 1961 Bush left Texas and went to Andover, Massachusetts, to attend Phillips Academy, aboarding school(寄宿学校) that his father had also attended.
At Phillips, Bush played basketball, baseball, and football. He was best known for being head cheerleader. In 1964 he enrolled at Yale University in Connecticut.His father and grandfather had also attended Yale. At Yale, Bush was considered an average student, but he was popular with his classmates.
Bush graduated from Yale with a bachelor’s degree in history in 1968. Then he joined the Air National Guard and remained in the Guard until 1973. After earning his MBA from Harvard in 1975, Bush returned to Midland. Like his father, he first entered the oil industry as a “landsman(新手)”. However, Bush’s oil companies never enjoyed great success. He took more interest in politics. He helped his father to become president and in 1994 he himself was elected governor of Texas.
In the summer of 1999, Bush began to run for the president of the USA and on January 20, 2001, George W. Bush, hand raised, took the oath(宣誓) of office to become the 43rd president of the US.
【小题1】What does the writer intend to tell us in the first paragraph?

A．George W. Bush is the first son in American history to follow his father into the White House.

B．George W. Bush is the first son of former president George Herbert Walker Bush.

C．John Quincy Adams and his father were both former American presidents.

D．George W. Bush is the second one in American history to follow his father into the White House.