The implementation of tariff _______ allows a pre-determined quantity of a product to be imported at lower import duty rates than the duty rate normally available for that product.
Aquality
Bquantity
Cquota正確答案
Dquotation
答案與詳解
tariff quota(關稅配額)為國際貿易常見制度,配額內低稅率、配額外高稅率,完全符合題幹描述。
