【单选题】听力原文:Sweden's rejection of the European Union's common currency was a coldly rational statement of mistrust in the euro. It distanced itself from the stagnant economic performance of the euro zone, an...
A.
Sweden refuses to join the euro framework.
B.
Some big countries tailor the euro's roles to their own benefits.
C.
Euro is not a reliable currency in the world market.
D.
The euro zone is suffering from a sluggish economy.