问题描述：
your advice is very valuable to me为什么be动词不是are?
your advice is very valuable to me
这句话是不是错了?是不是应该改成：
your advice are very valuable to me
your advice is very valuable to me
这句话是不是错了?是不是应该改成：
your advice are very valuable to me
问题解答：
我来补答展开全文阅读