The reading mainly tells us something about ___________.

试卷相关题目

• 1Scientists plan to get rid of bacteria in the wastewater by ___________.

  A.freezing

  B.heating

  C.shaking

  D.precipitating (沉淀)

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• 2At present it costs NASA about _________ dollars to transport water up to an astronaut at the ISS a day.

  A.4.4 thousand

  B.11 thousand

  C.48.4 thousand

  D.24 million

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• 3NASA will use a high-tech machine to recycle wastewater at the ISS to __________.

  A.protect the ISS

  B.make astronauts at ISS work harder

  C.provide better water and food for ISS astronauts

  D.save the cost of transporting water up to the ISS

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• 4The reading mainly talks about ___________.

  A.the invention of tea

  B.the way of drinking tea

  C.the history of tea bags

  D.people’s favorite tea in the world

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• 5The underlined sentence “Tea bags were soon a hit in the UK” probably means “________ in the UK”.

  A.Tea bags soon became popular

  B.Tea bags surprised everyone very much

  C.Tea bags kicked (踢) the loose-leaf tea out of the market

  D.Tea bags weren’t allowed to be sold

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• 6Which of the following sentences is true, according to the passage、

  A.The recycled water is much better than that from a city tap.

  B.The high-tech machine will recycle all the water used on the station.

  C.At present, each ISS astronaut uses more water than the people living on the earth.

  D.The high-tech machine can only recycle urine to make water at present.

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