【题目】Yang Liwei is regarded as our national hero，who is________.
A.thinking high of
B.thought high of
C.highly thought of
D.thinking highly of

【答案】C
【解析】分许：根据句意：杨利伟被认为是我们的民族英雄，受到高度赞扬。think highly of意思是“对…高度评价”。其被动结构是sb. be highly thought of,故选C。