为什么rather than后用-ing形式呢？While it is easy to complain about things
为什么rather than后用-ing形式呢？While it is easy to complain about things that are not right, the volunteer takes action rather than complaining. 我认为此处rather than后应该用complains 吧，和takes action 是平行结构呀！这是一篇阅读理解上的句子。