Which do you prefer to use when you are studying, iPads books? Here is a survey about it. Some students think that iPads are(good). iPads can give them more choices. They can search for information in an iPad easily instead of (look) everything up in different books. At the same time, students can send pictures directly to a printer to photocopy(they). And homework will not be(forget)easily because teachers can send all the homework to their iPads. WithiPads, they can do all their work in them. But (other) think that books are more(help) for learning., reading books won't hurt eyes. Second, what they read in books can leave a deeper impression on them. What's more, some students usually use iPads to play games at school, which is bad  their study. So they prefer to use books.