步某人后尘（）
A. follow by one's footsteps
B. follow with one's footsteps
C. follow in one's footsteps
D. follow after one's footsteps
使 沦落为 .，使 陷入（）
A. reduce oneself to
B. reduce oneself in
C. be reduced by
D. be reduced in
因某事感激某人（）
A. thanks sb by sth
B. e grateful for sb to sth
C. be grateful to sb with sth
D. be grateful to sb for sth
侥幸逃脱，九死一生（）
A. escape narrowly
B. nine death, one life
C. narrow survival
D. narrow escape
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