问题补充:
-Do you know old lady in blue?
-Yes, she is a teacher of university in Beijing.
A. a, an
B. the, an
C. the, a
D. an, a
答案:
A. a, an
B. the, an
(答案→)C. the, a
D. an, a
解析:考查冠词。 old lady in blue?特指穿蓝衣服的老妇人,用the; university in Beijing泛指北京一所大学的老师,university以辅音开头,用a修饰。所以选C。