您的位置: 首页 > 作业答案 > 英语 > Jack is always late for school.谓语动词是is非谓语动词为什么不加s Jack is always late for school.谓语动词是is非谓语动词为什么不加s 分类: 作业答案 • 2022-05-22 21:57:38 问题描述: Jack is always late for school.谓语动词是is非谓语动词为什么不加s 答