The big fire was danger to the building, which was in danger of being burned down.
A. the, the
B. a, the
C. a, \
D. the, \
网友回答
A. the, the
B. a, the
(答案→)C. a, \
D. the, \
解析：考查冠词：第一空填a，danger是抽象名词具体化，表示“一件危险的事情”，第二空考查词组in danger处于危险之中，句意：大火对大楼是一个危险是事情，它处于被烧毁的危险。选C。