填空题 {{U}}Not too many{{/U}} years {{U}}ago{{/U}} my mother jogged in the alley behind our house because she was embarrassed {{U}}to see{{/U}} jogging {{U}}in public{{/U}}. A. Not too many B. ago C. to see D. in public
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【正确答案】 1、C应改为to be seen。    
【答案解析】[解析] “被……看见”，所以用被动语态。