一般将来时与将来完成时有何区别?
问题描述：
一般将来时与将来完成时有何区别?
如题
答
将来完成时是指到将来某一时间一件事情做完,例如
By the end of next year,the bridge will have been built.到明年底,这座桥就会被造好了.