单选题It is not profitable&nbsp

问题补充：

单选题Itisnotprofitabletoprovidebusservicesindistrictswherethepopulationiswidely ______.A.scatteredB.dismissedC.separatedD.spread

答案：

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。