题目内容

Large quantities of time ______ for practising guided writings.


  1. A.
    was needed
  2. B.
    are needed
  3. C.
    needs
  4. D.
    is needed
B

这题考查主谓一致的用法: a large quantity of/Large quantities of修饰可数不可数名词都可以,谓语的单复数取决于quantity的单复数,这句话的主语是:Large quantities of所以选B。
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