for making so many mistakes in the exam, she was in low spirits.
A. Having blamed
B. To blame
C. Blamed
D. To be blamed
网友回答
A. Having blamed
B. To blame
(答案→)C. Blamed
D. To be blamed
解析：考查过去分词做状语：句意：因为在考试中犯了很多错误，她情绪低落。这是非谓语动词做状语，而且she和blame是被动关系，用过去分词做状语，选C。