求老师，求学长，关于play an important role in 的用法

play an important role in 后面是加doing还是do，还是2个都可以？

如果我想说“复习在学习方面起重要作用。”，用play an important role in 造句应该怎么做？

play an important role in 后面是加doing
“芹散复习在学习方面起重要作圆茄用。”嫌腔氏Review plays an important role in learning

Review plays an important role in your study/learning.

in 后面一般加名词或名词隐拍性咐庆词组，所以应该衡携握用v+ing形式。