be serious about diong about.=be serious about sth.

问题描述:

be serious about diong about.=be serious about sth.
1个回答 分类:英语 2014-10-02

问题解答:

我来补答
我个人的理解是,be serious about doing about sth,应该是指对做某些很认真,或者很严肃,强调做,be serious about sth,对某些事很认真,或者很严肃,强调的是态度,不知道是否正确,仅此做为参考.
 
 
展开全文阅读
剩余:2000