问题补充:
The father stood up in order to protect his 15-year-old son, saying that he was not the one .
A. blamed
B. blaming
C. to blame
D. being blamed
答案:
A. blamed
B. blaming
(答案→)C. to blame
D. being blamed
解析:这题考查词组:be to blame:应受责备,不定式to blame做定语,句意是:爸爸站起来为了保护自己15岁的儿子,说他不是应受责备的人。选C.