There is a rule of thumb in international trade stating that any transaction having a profit margin over 10% is a good deal.


There is a rule of thumb in international trade stating that any transaction having a profit margin over 10% is a good deal.

A.正确

B.错误

正确答案:错误


Tag:国际贸易理论与实务 时间:2024-01-04 10:40:40