According to the passage, which of the following is NOT a reason for Laos to be hopeful、

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• 1What is the most serious limitation on Laos’ economic growth、

  A.The lack of local skilled workers.

  B.A poor transportation system.

  C.Too much foreign ai

  D.D.Too many foreign workers.

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• 2What is putting pressure on the local supply of clean water、

  A.Dust from the road is making the water dirtier.

  B.The population of the area is growing fast.

  C.There are too many taps accessing the water.

  D.The coming summer will dry up rivers and lakes.

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• 3The underlined word “scarce” in paragraph 1 most probably means_________.

  A.valuable

  B.infrequent

  C.rare

  D.missing

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• 4According to the passage，John Simpson probably agrees that          ．

  A.the Internet has brought great changes to English.

  B.mistakes in e-mail are very important to English.

  C.everyone should learn to write e-mails in Weblish.

  D.the use of e-mail stops the development of languag

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• 5Which of the following is TRUE according to the passage、

  A.Spelling mistakes are not allowed in today’s e-mails.

  B.The Internet develops new words as well as new meanings to some old words.

  C.Weblish is only used in e-mails.

  D.We cannot find Weblish in a dictionary at present.

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• 6What is the best title for the passage、

  A.Laos: slow-developing nations

  B.Laos: small steps forward

  C.Laos: least-developed land

  D.Laos: landlocked country

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• 7Watchers doubted if any of the vehicles could finish the race because        ．

  A.they did not have any human guidance

  B.the road was not familiar to the drivers

  C.the distance was too long for the vehicles

  D.the prize money was unattractive to the drivers

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• 8DARPA organized the race in order to        ．

  A.raise money for producing more robotic vehicles

  B.push the development of vehicle industry

  C.train more people to drive in the desert

  D.improve the vehicles for future wars

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• 9From the passage，we know “robotic vehicles” are a kind of machines that        ．

  A.can do effortlessly whatever tasks living things can

  B.can move from place to place without being driven by human beings

  C.can show off their ability to turn themselves upside down

  D.can take part in a race across 142 miles with a time limit

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• 10In the race，the greatest distance one vehicle covered was            ．

  A.about eight miles

  B.six miles

  C.almost two miles

  D.about one mile

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