问题补充:
is known to all, Great Britain and Northern Ireland the United Kingdom
A. It; are consisted of
B. As; are made up of
C. It; consist of
D. As; make up
答案:
A. It; are consisted of
B. As; are made up of
C. It; consist of
(答案→)D. As; make up
解析:考查句型和词组。根据句子结构可知,该句为非限制性定语从句,所以排除AC。Consist of 由……组成 = be made up of , make up意为组成
句意为,众所周知,大不列颠和北爱尔兰组成了英国。