【单选题】英国某商人3月15日向国外客户口头发盘,若英商与国外客户无特别约定,则国外客户( )。
【多选题】关于IOC的理解,下面说法正确的是()。[选两项]
【多选题】Which countries use their amrs freely?
【单选题】Which countries use English as their mother tongue?
【单选题】In which countries did people use copper to make their money? ______
B.
Philippine Islands and China.