问题描述：
英语The eggs () by dinosaurs() Liaoning Province
A laid,were discovered in B.lay..were discovered by C.lying .were found by D.lain,were found by 选什么 为什么
A laid,were discovered in B.lay..were discovered by C.lying .were found by D.lain,were found by 选什么 为什么
问题解答：
我来补答展开全文阅读