问题描述：
there is 和 there are 的用法
there ( ) a book,a ruler and two pens.
请问这里用“is”还是“are”,依据是什么?
there ( ) a book,a ruler and two pens.
请问这里用“is”还是“are”,依据是什么?
问题解答：
我来补答展开全文阅读