The Commonwealth of Nations is an association of independent countries ____.
A、that were once colonies of Britain
B、that have a large number of British immigrants
C、that have close relations with Britain
D、that have fought on the side of Britain in the two world wars
【正确答案】：A
【题目解析】：英联邦是由曾经是英国殖民地的独立国家组成的联合体。
