问题
单项选择题
( ) barter trade, we mean to pay for your products with our goods.
A．For
B．By
C．As of
D．With
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
( ) barter trade, we mean to pay for your products with our goods.
A．For
B．By
C．As of
D．With
参考答案：B
