单选题 Britain is a member of the European Union, which was previously called ______ and
A. the World Trade Center, the Common Market
B. the Common Market, the European Economic Community
C. the European Community, the European Economic Community
D. the Common Market, the OPEC

【正确答案】 B

【答案解析】英国1973年加入共同市场(the Common Market)，后来共同市场于1976年更名为欧共体(the European Economic Community)，又与1993年更名为欧盟(the European Union)。