The wheel was probably invented by ______.

试卷相关题目

• 1It was remarkable of man to invent the wheel because _______.

  A.it led to many other inventions

  B.man had no use for it then

  C.there were no wheels in nature

  D.all of the above

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• 2The wheel is called _______.

  A.simple

  B.complicated

  C.strange

  D.unusual

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• 3The wheel is important because _______.

  A.it was man’s first real invention

  B.all transportation depends on it

  C.every machine depends on it

  D.both B and C

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• 4John Light bought the “Lusitania” _______.

  A.before 1915

  B.before it sank

  C.after it sank

  D.after they had brought up the propellers

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• 5John Light hopes that he may be able to sell all the parts of the “Lusitania” for about _____.

  A.$12,000

  B.$300,000

  C.$1,200,000

  D.$1,800,000

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• 6This selection says that the first wheel may have been a ______.

  A.round piece of stone

  B.heavy log

  C.piece of metal

  D.slice of log

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• 7Some space foods are carried in _______.

  A.water guns

  B.lunch boxes

  C.closed bags

  D.crumbs

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• 8The story does not say this, but from what we have read, we can tell that ______.

  A.you get much hungrier in space than you do

  B.you can’t have water to drink in a spaceship

  C.astronauts must learn many new and different things

  D.you can’t eat anything in a spaceship

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• 9Why can’t astronauts drink water from cups、

  A.The water would come from the open cups.

  B.The water would spill all over their food.

  C.Crambs would float in the cups.

  D.The cups would float in the air.

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• 10The main idea of the whole story is that _______.

  A.there is more food and water in space than on earth

  B.eating and drinking in space is a special problem

  C.astronauts can never eat or drink in a spaceship

  D.there is no food or water in a spaceship

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