Li Ming is ______ excellent student. He
题型：选择题
问题：
Li Ming is ______ excellent student. He often gets to school ______ hour earlier than the other students.[ ]
A. an; an
B. an; a
C. a; the
D. an; the
Li Ming is ______ excellent student. He often gets to school ______ hour earlier than the other students.[ ]
A. an; an
B. an; a
C. a; the
D. an; the