问题
单项选择题
We would like to take this（）to establish business relations with you.
A.opening
B.opportunity
C.step
D.advantage
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
We would like to take this（）to establish business relations with you.
A.opening
B.opportunity
C.step
D.advantage
参考答案：B