there be 的用法帮忙看下面几句语法对吗?疑问句：is there a piece of bread on this table?陈述句：there is a piece of bread on this table.否定句：there isn't a piece of bread on this table.
问题描述：
there be 的用法
帮忙看下面几句语法对吗?
疑问句：is there a piece of bread on this table?
陈述句：there is a piece of bread on this table.
否定句：there isn't a piece of bread on this table.
答
对的
答
对的.