The airline companies say that they have raised the lost-ticket replacement price in order to ____________.

试卷相关题目

• 1Who are the paper lovers mentioned in the text、

  A.People who like to have paper airplane tickets.

  B.People who love paper products of various kinds.

  C.People who travel with paper on a plane.

  D.People who have lost their ticket and buy a second on

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• 2To encourage people to take ticketless flights, the airlines 　　　　　　　　___________.

  A.sell their tickets for $99 from June to February the following year

  B.let travelers go to both the US and Canada with the same tickets

  C.allow each traveler to have an extra $99 ticket for a friend of theirs

  D.offer ticketless travelers free miles to fly in the US

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• 3Why is the new ticketless flight introduced、

  A.It is cheaper for air travelers.

  B.It helps reduce the cost for airlines.

  C.It can use computer to plan air traveling.

  D.It helps prevent fliers from losing their tickets.

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• 4How would you understand “fish scientists are now lending their ears”、

  A.They are very interested in Thorrold's research findings.

  B.They want to know where they can find fish.

  C.They lend their fish for chemical studies.

  D.They wonder if Thorrold can find growth rings from their ears.

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• 5Why is it important to study the chemistry of otolith rings、

  A.The elements of the otoliths can tell the history of the sea.

  B.Chemical contents of otoliths can tell how fast fish can swim.

  C.We can know more about fish and their living environment.

  D.Scientists can know exactly how old a fish is.

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