It is not I but Tom and his wife that ______ for the car accident.
A.am to blame
B.are to blame
C.am to be blamed
D.are to be blamed
网友回答
B解析句意：不是我而是汤姆和他的妻子应为这次车祸负责。that ______ for the car accident.是定语从句，谓语动词和先行词保持一致，先行词是Tom and his wife，是复数，所以系动词用are；且be to blame是应受责备，应对……负责。所以选B。