At the last moment Tom decided to a new character to make the story seem more likely. A.

问题补充：

At the last moment, Tom decided to a new character to make the story seem more likely.

A. put up

B. put in

C. put on

D. put off

答案：

A. put up

(答案→)B. put in

C. put on

D. put off

解析：put … up举起……；张贴……；put … in 使……加入；适……进入；put … on 穿上……；上演……；put … off 推迟……。句意：在最后一刻，汤姆决定添加一个新角色来使故事显得更加真实。题干中的more likely提示，汤姆决定“添加”一个角色，故B正确。

【考点定位】本题考查动词短语辨析。