It is true that ________ a wild plant into a major food crop such as wheat requires much research time.

试卷相关题目

• 1The court considers a financial ________ to be an appropriate way of punishing him.

  A.payment

  B.obligation

  C.option

  D.penalty

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• 2There was once a town in this country where all life seemed to live in ________ with its surroundings.

  A.coincidence

  B.harmony

  C.uniform

  D.alliance

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• 3Some fish have a greater ________ for acid water than others.

  A.tolerance

  B.resistance

  C.dependence

  D.persistence

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• 4If you want this pain killer, you’ll have to ask the doctor for a ________.

  A.receipt

  B.recipe

  C.subscription

  D.prescription

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• 5His argument does not suggest that mankind can ________ to be wasteful in the utilization of these resources.

  A.resort

  B.grant

  C.afford

  D.entitle

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• 6The government has devoted a larger slice of its national ________ to agriculture than most other countries.

  A.resources

  B.potential

  C.budget

  D.economy

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• 7In this poor country, survival is still the leading industry; all else is ________.

  A.luxury

  B.accommodation

  C.entertainment

  D.refreshment

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• 8Some criminals were printing ________ dollar bills until they were arrested.

  A.decent

  B.fake

  C.patent

  D.suspicious

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• 9Mr. Bloom is not ________ now, but he will be famous someday.

  A.significant

  B.dominant

  C.magnificent

  D.prominent

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• 10His body temperature has been ________ for 3 days, the highest point reaching 40.5 degree centigrade.

  A.uncommon

  B.disordered

  C.abnormal

  D.extraordinary

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