问题
选择题
— May I ___________ Helen?
— This is Helen speaking.[ ]
A. speaking
B. speak
C. speak to
D. to speak
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— May I ___________ Helen?
— This is Helen speaking.[ ]
A. speaking
B. speak
C. speak to
D. to speak
答案：C
