问题
选择题
When my parents were young, they had to ______ several miles every day to school since they had no money to buy a bike.
A．occupy
B．cover
C．get
D．make
答案
答案：B
动词用法。Cover覆盖；采访；走过…路程；金钱/时间够用；句意：当我的父母年轻的时候，因为没有钱没有买自行车，他们每天不得不走好几英里去上学。
