问题
选择题
单项选择。
— Hello. _____ Mr. Yao?
— Yes, speaking. [ ]
a. Are you
b. Is that
c. Is it
d. Is he
答案
答案：B
搜题请搜索小程序“爱下问搜题”
单项选择。
— Hello. _____ Mr. Yao?
— Yes, speaking. [ ]
a. Are you
b. Is that
c. Is it
d. Is he
答案：B