They are my new books.对my new books提问I am in Class 5.对 5提问

They are my new books.对my new books提问I am in Class 5.对 5提问
They are my new books.对my new books提问
I am in Class 5.对 5提问

They are my new books.对my new books提问I am in Class 5.对 5提问
1.what are they?
2.what class are you in?

都是初一的课本上的

1.what are they?
2. what class are you in?
希望采纳谢谢~！~~~！！！！！！！！！！！