第1个回答 2010-07-13
The biggest mistake I've ever made is to know you!
第2个回答 2010-07-13
The biggest mistake in my life is Getting to know you.
第3个回答 2010-07-13
The biggest mistake I've made in my life is to know you!
第4个回答 2010-07-13
LS的都有误,认识不是了解。。
应该换做MET