Mr．Johns holds strong views against video games and ________ the closing of all reaction facilities for such games．

A．assists

B．acknowledges

C．advocates

D．admits

阅读理解

　　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(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 users 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

阅读理解

　　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(盖屋顶的人), 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 users of this fireproof(防火的)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

阅读下面短文，简要回答问题。

　　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 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．

　　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”．

1．Find in the passage a word closest in meaning to the underlined word“asbestos”．

_______________________________________

2．What is special about asbestos?(回答词数不超过7个)

________________________________________

3．What is the author’s main purpose in writing this passage?(回答词数不超过7个)

________________________________________

Mr．Johns holds strong views against video games and ________ the closing of all reaction facilities for such games．

A.
assists
B.
acknowledges
C.
advocates
D.
admits

Mr．Johns holds strong views against video games and ________ the closing of all reaction facilities for such games．

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