我们的袜子三双五美元 Our socks are five dollars___three___.我们的袜子三双五美元Our socks are five dollars___three___.
问题描述:
我们的袜子三双五美元 Our socks are five dollars___three___.
我们的袜子三双五美元
Our socks are five dollars___three___.
答
in pairs