问题描述：
I saw two birds _____(fly)high.
The bus ran from Tianjin to Beijing without _______yesterday.
The boat is made ______Lucy.
那个......能不能说说原因
The bus ran from Tianjin to Beijing without _______yesterday.
The boat is made ______Lucy.
那个......能不能说说原因
问题解答：
我来补答展开全文阅读