she‘s a good student and is always the best in the class in her studies中的studies 为甚么要复数啊?是三单的缘故吗?可是学习是动词吗?那“always“为什么加sshe often helps me with my studies.中的学习也是三单吗?（

She is a good student感叹句:( )( )good student! She is a good student,she's never be late_____school.填空 she always a good student疑问否定 lily is a good student. She's always happy other (填空） she is make up one's mind to do a good student she,s a student变成一般疑问句 she's a student of English=? She is a good student特殊疑问句对a good student提问 ----- She's a good student,and works very hard.----- ______ A .So it is with her B.So does Jim she is a good student 什么a musician . Helen is a good student.But she runs slow.改错 she is a good student.改为复数形式怎么改 She is always a good student否定句是? she is a good student?变为一般疑问句 She is a good student.(改为一半疑问句) She is always a good student.改为一般疑问句 She is always a good student.改否定句 Is she a good student 的汉语是什么