问题
选择题
“How does he make living”?
As matter of fact, He is a policeman.
A． a，a
B． a, the
C． the, a
D． the, the
答案
A
题目分析：句意："他如何生活"？事实上，他是一名警察。make a living(谋生)和As a matter of fact（事实上）都是固定短语。故选A。
考点: 考查冠词的用法。