国家开放大学 / 人文英语1
—Social Work Service Center!
—Hello, May I speak to Zhang Hua?
A. Can I help you ?
B. Who are you?
C. Who is that?
—Hello, May I speak to Zhang Hua?
A. Can I help you ?
B. Who are you?
C. Who is that?
参考答案：
佳题速递：