题目内容

  The Antarctic Icecap is the largest supply of fresh water,representing nearly 2%of the

world’s total of fresh and salt water. As can be seen from the table below, the amount of water in our atmosphere is over 10 times as much as the water in all the rivers taken together. The fresh water actually available for human use in lakes and rivers and the accessible ground water amount to only about one-third of 1%of the world’s total water supply.

Surface area(sq mi)

Volume(cu mi)

Percentage of total

Salt water

The oceans

139,500,000

317,000,000

97.2%

Inland seas and saline lakes

270,000

25,000

0.008

Fresh water

Freshwater lakes

330,000

30,000

0.009

All rivers(average level)

300

0.0001

Antarctic Icecap

6,000,000

6,300,000

1.9

Arctic Icecap and glaciers

900,000

680,000

0. 21

Water in the atmosphere

197,000,000

3,100

0. 001

Ground water within half

a mile from surface

a mile from surface

1,000,000

0. 31

Deep-lying ground water

1,000,000

0. 31

Total (rounded)

326,000,000

100.00

56. What’s the best title of this passage?

  A. Fresh Water in the World    B. Protection of the Water in the World

  C. Salt Water of the Earth      D. Water Supply of the World

57. It can be seen from the table______.

A. humans will have to use sea water in the future

B. there is enough fresh water for man to use 

C. Water in the atmosphere is the least

D. the sea water takes up 98%of the water on earth

58. The fresh water that humans can use is _________.

  A. about 1,086,700 cu mi   B. about 6,300,000 cu mi

  C. about 680,000 cu mi       D. about 2,000,000 cu mi

59. Where does the majority of fresh water exists?

  A. In Arctic Icecap and glaciers.   B. In the Antarctic Icecap.

  C. In Deep ground.         D. In the atmosphere.

60. What are the two places where equal amount of fresh water is stored?

A. Freshwater lakes and all rivers(average level)

  B. Antarctic Icecap and water in the atmosphere

  C. Ground water within half a mile from surface and Deep-lying ground water.

  D. Deep-lying ground water and Arctic Icecap and glaciers         

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    The opera house in Santa FeNew Mexico is one of the most beautiful ones in the United States. It is small and openwith one roof over the stage where singers perform and another roof over part of the audienceThis opera house in the mountain is one of the best in the country, which may seem surprising because performances are only given during seven weeks in the summerand because Santa Fe is a very small city

One reason why the Santa Fe Opera is so good is that it attracts many excellent young singers. They all hope to sing in famous opera houses like Metropolitan in New York someday, and they work hard to become well-known during the summerThe musicians and directors are experts who come from the best orchestras (管弦乐队) and operas in the country during their vacationsThey enjoy working there because they like to live in Santa Fewhich is near both the mountains and the desertIt is very beautiful there in the summer.

The state government of New Mexico advertises the Santa Fe Opera in newspapers all over the country, and a great many tourists come to New Mexico because of the opera. Stillmost of the audience does come from Santa Fe and other nearby cities, and all the seats in the theater are sold for every show

    There’s only one thing that some people do not like about the anta Fe Opera, and that is the cold weather. Because the theater is openperformances cannot start before it gets dark at nine o’clock in the eveningand then the mountain air becomes very cool. Sometimes people complain about the cold airbut because the operas are good, these people come back again-wearing warm coats

1This passage mainly introduces_________

  A. a mountain city     Byoung musicians

  Can opera house      Dthe tourism in Santa Fe

2Young singers come to perform in Santa Fe 0pera because_________

  Athe music quality is high          Bthey enjoy the climate there

  Cthey want to be famous       Dthey like the scenery there

3It seems surprising that Santa Fe becomes famous because_________

  Ait is only a very small place

  Bit is between the mountain and desert

  Call the seats are old for every show

  Dmusicians there are from the best orchestras

4From the passagewe can learn that_________

  Athe opera house is open without any roofs

  Bmusicians always spend vacations in Santa Fe

  Cthe government advertises to attract more musicians

  Dperformances are held in Santa Fe only after sunset

5The underlined word “advertise” in Paragraph 3 means_________

  Aforces others to read         Bmakes others know

  Csupports           Dpraises

 

    The opera house in Santa FeNew Mexico is one of the most beautiful ones in the United States. It is small and openwith one roof over the stage where singers perform and another roof over part of the audienceThis opera house in the mountain is one of the best in the country, which may seem surprising because performances are only given during seven weeks in the summerand because Santa Fe is a very small city

One reason why the Santa Fe Opera is so good is that it attracts many excellent young singers. They all hope to sing in famous opera houses like Metropolitan in New York someday, and they work hard to become well-known during the summerThe musicians and directors are experts who come from the best orchestras (管弦乐队) and operas in the country during their vacationsThey enjoy working there because they like to live in Santa Fewhich is near both the mountains and the desertIt is very beautiful there in the summer.

The state government of New Mexico advertises the Santa Fe Opera in newspapers all over the country, and a great many tourists come to New Mexico because of the opera. Stillmost of the audience does come from Santa Fe and other nearby cities, and all the seats in the theater are sold for every show

    There’s only one thing that some people do not like about the anta Fe Opera, and that is the cold weather. Because the theater is openperformances cannot start before it gets dark at nine o’clock in the eveningand then the mountain air becomes very cool. Sometimes people complain about the cold airbut because the operas are good, these people come back again-wearing warm coats

1This passage mainly introduces_________

  A. a mountain city     Byoung musicians

  Can opera house      Dthe tourism in Santa Fe

2Young singers come to perform in Santa Fe 0pera because_________

  Athe music quality is high          Bthey enjoy the climate there

  Cthey want to be famous       Dthey like the scenery there

3It seems surprising that Santa Fe becomes famous because_________

  Ait is only a very small place

  Bit is between the mountain and desert

  Call the seats are old for every show

  Dmusicians there are from the best orchestras

4From the passagewe can learn that_________

  Athe opera house is open without any roofs

  Bmusicians always spend vacations in Santa Fe

  Cthe government advertises to attract more musicians

  Dperformances are held in Santa Fe only after sunset

5The underlined word “advertise” in Paragraph 3 means_________

  Aforces others to read         Bmakes others know

  Csupports           Dpraises

 

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