题目内容
(请给出正确答案)
[主观题]
The effective rate of protection measures
A、the "true" ad valorem value of a tariff.
B、the quota equivalent value of a tariff.
C、the efficiency with which the tariff is collected at the customhouse.
D、the protection given by the tariff to domestic value added.
提问人:网友wqwq558
发布时间:2022-01-07