【单选题】•Road the article about the European Monetary Union and the questions below. •For each question 15—20, mark one letter (A, B, C or D) for the answer you choose. With euro bills and coins now circulati...
A.
The euro has become exclusively universal currency now.
B.
The dream of a unified European union has become a reality.
C.
The European Monetary Union is affiliated to the European Onion.
D.
There are 20 member nations in the European Monetary Union.