【判断题】高速公路自动收费系统射频技术最成功的应用之一。
【多选题】国际市场营销中先后出现过一些国际营销观念,它们是( )。
【单选题】When price of goods 1 goes up, the demand for goods 2 is decreaseing, then:
A.
Goods 1 and goods 2 are substitute goods.
B.
Goods 1 and goods 2 are complement goods.
C.
Goods 1 ang goods 2 have no relationship.
D.
Goods 1 and goods 2 are Giffen goods.
【多选题】国际市场营销中先后出现过一些国际营销观念,它们是( )。
【单选题】Any export goods or import goods call be loaded or discharged only when written permission,known as“port clearance”,is granted by the local authorities to the cargo owners.( )