Our teacher said that we couldn't leave school until we ____(remember)the words用适当形式填空

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/11 05:54:33
Our teacher said that we couldn't leave school until we ____(remember)the words用适当形式填空

Our teacher said that we couldn't leave school until we ____(remember)the words用适当形式填空
Our teacher said that we couldn't leave school until we ____(remember)the words
用适当形式填空

Our teacher said that we couldn't leave school until we ____(remember)the words用适当形式填空
主句的时态是过去式,从句必须用过去时的某种形式.
remembered

remembered

could remember