I, who am a student, is 18 years old 中的 is 不应该用 am 吗 I who am a student am a student 不对吗

I, who am a student, is 18 years old 中的 is 不应该用 am 吗 I who am a student am a student 不对吗 I am a student是什么意思 i am being a student. I am a student.对还是I am student. But..I am a person who is a grade one student in college. I AM A STUDENT,WHO ARE YOU?DO YOU WANT MAKE FRIENDS WITH ME?A STUDENT,WHO ARE YOU?DO YOU WANT MAKE FRIENDS WITH ME? I'm a girl,who is （还是am) a student.这个主谓一致要怎么改?有这样的句式吧?I,who am a student………… 到底什么时候用is 什么时候用am呢? I am a student of Grade Nine,I want a pen pal who can speak English very well. I am ( ) student A:a B:an I am a student （） a school. I am a student.改为一般疑问句 i am a student.改成疑问句 I am a student是什么时态 i am a student 什么时态? I am a student 做一般疑问句 I am good a student I am a good student 哪个对 理由I am good a student I am a good student 哪个对 理由 I ‘am a student 一般一问句 I am a student,_______I?翻译疑问句