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It is not profitable to provide bus services in districts where the population is widely _____.

  A. scattered  B. dismissed  C. separated  D. spread

A


解析:

scattered是scatter的过去分词,也可作形容词用,(=lying in different directions; not situated together, wide apart)分散的,散布在各处的。Separate分开的,spread传播;摊开,dismiss解雇。

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