问题
选择题
Ladies and gentlemen，I have the great privilege________introducing our speaker for tonight.
[ ]
A．in
B．of
C．about
D．on
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Ladies and gentlemen，I have the great privilege________introducing our speaker for tonight.
[ ]
A．in
B．of
C．about
D．on
答案：B