问题
选择题
This is _____ chalk. _____ chalk is on the desk.[ ]
A. \ , The
B. a, the
C. an, The
D. a, A
答案
答案:B
This is _____ chalk. _____ chalk is on the desk.[ ]
A. \ , The
B. a, the
C. an, The
D. a, A
答案:B