Guideline to introduce there wasn’t / there weren’t
收藏NIAID Data Ecosystem2026-05-02 收录
下载链接：
https://data.mendeley.com/datasets/6nhyjv9rgg
下载链接
链接失效反馈官方服务：
资源简介：
This guideline explains how to use the structures there wasn´t and there weren´t to describe the non-existence of plural and singular nouns in the past.
创建时间：
2024-09-16
