If a tariff is placed on watches, the price of both domestic and imported watches will rise by the amount of the tariff.
查看答案
When a government imposes a tariff on a product, the domestic price will equal the world price.
A. 对
B. 错
Import quotas and tariffs both cause the quantity of imports to fall.
A. 对
B. 错
贵州的气象灾害没有( ),( )是省内最大的气象灾害。
贵州的土壤以( )面积为最大,其次是( 石),最少的是水稻土。