2015年同等学力英语专项练习(23)

2015-01-22 11:48:00来源:网络

  1.Researchers discovered that plants infected with a virus give off a gas that ____ disease resistance in neighboring plants.

  (A)contracts   (B) activates

  (C) maintains  (D) prescribes

  2.Corporations and labor unions have _____ great benefits upon their employees and members as well as upon the general public.

  (A) conferred  (B) granted

  (C) flung  (D) submitted

  3.The movement of the moon conveniently provided the unit of month, which was _____ from one new moon to the next.

  (A)measured  (B) reckoned

  (C) judged (D) assessed

  4.The judge ruled that the evidence was inadmissible on the grounds that it was ____to the issue at hand.

  (A) irrational  (B) unreasonable

  (C) invalid  (D) irrelevant

  5.Fuel scarcities and price increases ___ automobile designers to scale down the largest models and to develop completely new lines of small cars and trucks.

  (A) persuaded   (B) prompted

  (C) imposed   (D) enlightened

  参考答案:BABDB


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