问题描述：
这个句子有错么?
running has become my favorite sport.
has become 不是动词吗 可以连用吗》
running has become my favorite sport.
has become 不是动词吗 可以连用吗》
问题解答：
我来补答展开全文阅读
问题描述：
问题解答：
我来补答