Students learn their lessons in  1  ．They sit in the classroom，listening to the teacher．This is a  2  of learning．Is this the only way  3  students to learn? Of course not．There is another way to learn．That is students can teach   4  ．For example，if you cannot remember something when you are doing your homework，what will you do? you can look at your  5  to find the answer．

1．A．grade             B．class      C．classroom

2．A．idea                B．road      C．way

3．A．for                 B．as          C．of

4．A．you                B．them      C．themselves

5．A．classmates      B．book      C．paper

1、BCACB