NO.PZ2021030502000018
问题如下：
which of the following statements about Emerging equity and bond markets in the time of COVID-19 is incorrect?
选项：
A.Currencies of commodity-producing economies are less affected. B.Currencies of other emerging markets have been less affected, likely due to stronger currency interventions, as well as lower external vulnerabilities. C.An unprecedented combination of external shocks led to a broad-based sell-off in emerging and frontier markets. D.The breadth of outflows was the largest since the global financial crisis.解释：
A is correct
Currencies of commodity-producing economies (such as Brazil, Colombia, Mexico, Russia, and South Africa) tumbled by more than 20 percent against the US dollar in the first quarter of 2020.由于大宗商品为主的经济的国家，在疫情期间受冲击很大，导致大量资金外流，使这些经济体的外汇贬值很大。所以A选项的描述是错误的。
1.由于大宗商品为主的经济的国家是什么样的国家？
2.是属于制造业吗？
