题干
—Mary,who's ____ man over there?
—He is my uncle, ____ English teacher.
A：the;the
B：an;the
C：the;an
D：a;an
答案(点此获取答案解析）
C
—Mary,who's ____ man over there?
—He is my uncle, ____ English teacher.
A：the;the
B：an;the
C：the;an
D：a;an
