题目内容
It is ______ useful toy. I bought it in ______ unusual shop. |
A. a; a B. a; an C. an; a D. an; an |
试题答案
B
相关题目
题目内容
It is ______ useful toy. I bought it in ______ unusual shop. |
A. a; a B. a; an C. an; a D. an; an |
试题答案
B