作业帮用was,were,wasn't,weren't来回答.The floor w__________ not clean.
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/10 18:49:21
用was,were,wasn't,weren't来回答.The floor w__________ not clean.
用was,were,wasn't,weren't来回答.
The floor w__________ not clean.
用was,were,wasn't,weren't来回答.The floor w__________ not clean.
The floor 这里应该是一个整体 选单数was吧
was
was.