According to the American federal government, residents of Hawaii have the longest life ________: 77.2 years.

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• 1By the time he arrives in Beijing, we ________ here for tow days.

  A.have been staying

  B.have stayed

  C.shall stay

  D.will have stayed

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• 2In order to recover their share of the world market, U.S. auto makers are ________.

  A.improving product quality

  B.increasing product features

  C.modernizing product style

  D.re-positioning their product in the market

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• 3The author mentions the example of “backpacks” (Line 4, Par

  A.2) to show the importance of ________.A.pleasing the young as well as the old

  B.increasing usage among students

  C.exploring new market sections

  D.serving both military and civil needs

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• 4Marketers need to know which of the four stages a product is in so as to ________.

  A.promote its production

  B.work out marketing policies

  C.speed up its life cycle

  D.increase its popularity

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• 5The first paragraph tells us that a new product is ________.

  A.not easily accepted by the public

  B.often inferior to old ones at first

  C.often more expensive than old ones

  D.usually introduced to satisfy different tastes

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• 6The millions of calculations involved, had they been done by hand, ________ all practical value by the time they were finished.

  A.had lost

  B.would lose

  C.would have lost

  D.should have lost

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• 7As a public relations officer, he is said ________ some very influential people.

  A.to have been knowing

  B.to be knowing

  C.to have known

  D.to know

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• 8Our hopes ________ and fell in the same instant.

  A.aroused

  B.arose

  C.raised

  D.rose

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• 9With the development in science and technology man can make various flowers ________ before their time.

  A.be bloomed

  B.blooming

  C.bloom

  D.bloomed

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• 10A season ticket ________ the holder to make as many journeys as he wishes within the stated period of time.

  A.grants

  B.promises

  C.entitles

  D.presents

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