which of the following european nations has opposed the adoption of the euro
UNANSWERABLE
wiki:1606514
Euro [SEP] Introduction
The euro (symbol: €; code: EUR) is the official currency of 19 of the member states of the European Union. This group of states is known as the eurozone or euro area and includes about 343 million citizens . The euro, which is divided into 100 cents, is the second-largest and second-most traded currency in the foreign exchange market after the United States dollar. The currency is also used officially by the institutions of the European Union, by four European microstates that are not EU members, the British Overseas Territory of Akrotiri and Dhekelia, as well as unilaterally by Montenegro and Kosovo.