l'm a student.这句话怎么改成一般疑问句

l'm a student.这句话怎么改成一般疑问句 I'm a student.l'm from l am a boy,senior high student 这句话不对吗? I'm Gina.这句话改为一般疑问句怎么改? l'm from Australia怎么改? she is a good student.改为复数形式怎么改 Are your sister a student?改错怎么改? Are you a student?Yes,I'm.(这句话哪里错了,怎样订正) L'm a good student.l hope l can study ___(well)in the future Your are a student.l'm a student as well.改为同意句 ____ your ____ l are students. She is a nice student怎么改一般疑问句?是这样改吗？ MATLAB中这句话怎么改?bn=0:.1:5;L=10;a=1;if(bnL/2-a && bn ———,tom?He is a student.这句话应该怎么提问 这句话该怎么改 l didn't buy the book,这句话怎么改被动语态? 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? 请问这句话的标点符号该怎么改查体显示：CR：337 umol/L,BU：18.2 mmol/L. I’m a middle school student.对a middle school student怎么提问?