问题
选择题
Tom is _____English boy and Daming is _____ Chinese boy. [ ]
A. a; an
B. an; a
C. a; a
D. an; an
答案
答案:B
Tom is _____English boy and Daming is _____ Chinese boy. [ ]
A. a; an
B. an; a
C. a; a
D. an; an
答案:B