NO.PZ2018062017000015
问题如下：
Which of the following may lead a country’s total imports to decrease?
选项：
A.domestic GDP increases at accelerating level.
B.the country's main trading partners are in economic downturn.
C.compared with the country's main trading partners, the domestic currency depreciates continuously.
解释：
C is correct.
Compared with the country's main trading partners, if the domestic currency depreciates, the prices of domestic goods will be cheaper, making them more attractive than foreign goods, the imports demand will decline.
As a result, if the currency depreciates continuously, the country’s total imports will decrease.
考点：Resource Use Through The Business Cycle
解析:如果一国GDP高速增长，那么该国居民的消费会随之增加，这会导致该国进口的增加而非下降，所以A选项说法错误。
A国贸易对手国经济不景气并不会影响A国的总需求和进口情况，所以B选项说法错误。
如果一国货币持续贬值，那么国外的商品用本币计价表示会越来越贵，这会导致本国居民减少对外国商品的购买，出口下降，所以C选项是正确的。
请问这道题为什么不能从公式的角度去分析了呢？如果从公式分析，A也是正确的吧？
