问题
选择题
Though they are far away from school, the children who live in mountains ______ go to school on foot.
A．ever
B．always
C．never
D．hardly ever
答案
答案：B
ever曾经，永远；always一直，总是；never从来不，永远不；hardly ever几乎从来不。句意；尽管他们离学校很远，这些住在山里面的孩子们总是步行去学校。结合语境可知选B。