Helicopters work with the aid of ________.

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• 1People expect that ________.

  A.the airliners of today would eventually be replaced by helicopters

  B.helicopters would someday be able to transport large number of people from place to place as airliners are now doing

  C.the imaginations fired by the Russian engineer’s invention would become a reality in the future

  D.their fantastic expectations about helicopters could be fulfilled by airliners of today

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• 2Being in no great hurry, ________.

  A.we went the long route with scenery

  B.the long, scenic route was our preference

  C.we took the long scenic route

  D.our preference was taking the long, scenic route

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• 3Is it true that those old houses are being pulled down ________ new office blocks、

  A.to accommodate

  B.to provide for

  C.to increase

  D.to make room for

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• 4There are many inconveniences that have to be ________ when you are camping.

  A.put up

  B.put up with

  C.put off

  D.put away

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• 5Most of the people who ________ two world wars are strongly against arms race.

  A.have lived out

  B.have lived through

  C.have lived on

  D.have lived off

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• 6What is said about the development of the helicopter、

  A.Helicopters have only been worked on by man since 1940.

  B.Chinese children were the first to achieve flight in helicopters.

  C.Helicopters were considered more dangerous than the early airplanes.

  D.Some people thought they would become widely used by average individuals.

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• 7How has the use of helicopters developed、

  A.They have been widely used for various purposes.

  B.They are taking the place of high-flying jets.

  C.They are used for rescue work.

  D.They are now used exclusively for commercial projects.

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• 8Under what conditions are helicopters found to be absolutely essential、

  A.For overseas passenger transportation.

  B.For extremely high altitude flights.

  C.For high-speed transportation.

  D.For urgent mission to places inaccessible to other kinds of craft.

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• 9In ancient Greece, the Olympic Games ________.

  A.were merely national athletic festivals

  B.were in the nature of a national event with a strong religious colour

  C.had rules which put foreign participants in a disadvantageous position

  D.were primarily national events with few foreign participants

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• 10In the early days of ancient Olympic Games ________.

  A.only male Greek athletes were allowed to participate in the games

  B.all Greeks, irrespective of sex, religion or social status, were allowed to take part

  C.all Greeks, with the exception of women, were allowed to compete in Games

  D.all male Greeks were qualified to compete in the Games

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