问题
选择题
— Hello! Is that Liu Tao?
— Yes, ____ Liu Tao speaking.[ ]
A. I am
B. That is
C. This is
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Hello! Is that Liu Tao?
— Yes, ____ Liu Tao speaking.[ ]
A. I am
B. That is
C. This is
答案：C