学帮网改错：I didn’t know there used be a new train station there in the past
来源：学生作业学帮网 编辑：学帮网 时间：2024/05/27 07:32:50
改错：I didn’t know there used be a new train station there in the past
I didn’t know there used to be a new train station in the past.正确答案
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来源：学生作业学帮网 编辑：学帮网 时间：2024/05/27 07:32:50
改错：I didn’t know there used be a new train station there in the past
I didn’t know there used to be a new train station in the past.正确答案