作业帮he is a student.he had been a student/ he has been a student
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/22 13:15:22
he is a student.he had been a student/ he has been a student.中文理解起来有什么不样
哪句能看出现在还是不是学生呢?完成时必须后面要有年限才对么?
哪句能看出现在还是不是学生呢?完成时必须后面要有年限才对么?
he is a student他是一名学生（现在的状态）
he had been a student他曾经是一名学生（现在不是学生了）
he has been a student他已经是一名学生了（以前不是,现在是了）
再问： 再加个he was a student.怎么理解呢 完成时后面需要必须加个时间段么
再答： he was a student 他过去是一名学生（现在是不是不清楚） 完成时后面一般需要加个时间段，或者根据上下文意思
再问： 您说现在完成时还是过去完成时要加时段？ 能给个百度HI啥的么
he had been a student他曾经是一名学生（现在不是学生了）
he has been a student他已经是一名学生了（以前不是,现在是了）
再问： 再加个he was a student.怎么理解呢 完成时后面需要必须加个时间段么
再答： he was a student 他过去是一名学生（现在是不是不清楚） 完成时后面一般需要加个时间段，或者根据上下文意思
再问： 您说现在完成时还是过去完成时要加时段？ 能给个百度HI啥的么
he is a student.he had been a student/ he has been a student
he was a student.he has been a student.从理解上有什么区别
He has been a student.请帮我
Maybe he is a student .
He is a ( )good student
John Thomas was an 18-year-old student,but he had been a fam
英语翻译John Thomas was an 18-year-old student,but he had been a
If a student can make what has been learned---,he will make
He is a student,isn't he?He is a student,is not he?哪一个正确
翻译 David is a middle school student. He had liv
he is a student.对a提问
he is just is a student