问题补充：
She felt herself by her friends.
A. misunderstand
B. misunderstanding
C. misunderstood
D. to misunderstand
答案：
A. misunderstand
B. misunderstanding
(答案→)C. misunderstood
D. to misunderstand
解析：：考查宾语补足语用法。Herself是feel的宾语，与动词misunderstand构成被动关系，使用过去分词不是被动。句意：他感觉自己被朋友误会了。故C正确。
