问题详情

Whats the main idea of the news item？
A．The IMF will try hard to help with the stability of the global economy.
B．The IMF still has much to do as for the global economy.
C．The euro zone countries are still in trouble now.
D．The advanced economies would support their banks to help growth.请帮忙给出正确答案和分析，谢谢！