Not I but Tom the car accident.
A. was to blame for
B. were to blame for
C. was blamed for
D. were blamed for
网友回答
(答案→)A. was to blame for
B. were to blame for
C. was blamed for
D. were blamed for
解析：考查固定搭配。not... but...不是......而是......；sb be to blame (for sth)某人应该受到责备。句意：不是我而是汤姆应该对车祸负责。not... But...连接名词或代词做主语，遵循“就近原则”，本题的谓语部分与Tom一致，排除B、D；故选A。