试题详情
排列对话。
A. Good afternoon, Helen.
B. This is Wang Bing. He's my friend.
C. Hi, Wang Bing.
D. Hi, Liu Tao.
E. Good afternoon, Liu Tao.
知识点
参考答案
A. Good afternoon, Helen.
B. This is Wang Bing. He's my friend.
C. Hi, Wang Bing.
D. Hi, Liu Tao.
E. Good afternoon, Liu Tao.