After graduation,he worked as a lawyer, ()

题目

After graduation,he worked as a lawyer, ()
A to follow in his father s steps
B to follow his father s advice
C following in his father s steps
D followed his father为什么是C

答案

C
主谓宾都全的句子里,再用逗号隔开的部份,必须是完整的句子或者是宾语补足语.
所以动词ing形式即是.