请仔细阅读以下资料,然后根据《中华人民共和国海关报关单填制规范》的要求,选出一个正确的答案。
币制()。
A.110
B.502
C.USD
D.HKD
参考答案:C
It is only when a football player has aged and been through many battles ________ he learns an important lesson: there is no “I” in “team”.
A.after
B.before
C.what
D.that
确定营销渠道模式就是确定渠道的宽度,确定中间商的数目就是确定渠道的长度。