These are stamps.如何变为单数形式的句子This is stamp.

分类: 作业答案 • 2022-01-02 15:40:38

问题描述：

These are stamps.如何变为单数形式的句子
This is stamp.

答

This is a stamp

答

This is a stamp.

答

还不对啊,应该是：
This is a stamp. 单数要加不定冠词.

答

对的！these 对应 this