【题目】_______, his mother died, _______ the family even worse off
A. Unfortunately; left B. Unfortunately; leaving
C. Unfortunate; to leave D. Unfortunate; leaving
在线课程【答案】B
【解析】Unfortunately副词做状语，修饰整个句子；leaving引导的现在分词短语做结果状语。句意：不幸的是，他的母亲去世了，使得家境更加糟糕。