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Big schoolbags have been a serious problem for students for a long time.Maybe your schoolbag is too 　1　 to carry，and it troubles you a lot 　2　 you want to find a book out to read，Now an e-textbook will 　3　 you.

It is said that e-textbooks are going to be 　4　 in Chinese middle schools.An e-textbook，in fact，is a small 　5　 for students.It is much 　6　 than a usual schoolbag and easy to carry.Though it is as small as a book，it can 　7 　 all the materials（材料）for study.The students can read the text page by page on the 　8　，take notes with the pointer（屏写笔）.Or even “　9　” their homework to their teachers by sending e-mails.All they have to do is to press a button.　　

Some people say e-textbooks are good，but some say they may be 　10 　 for the students’ eyes.What do you think of it?

完形填空(共15小题;每小题1分,满分15分)
46 blind, deaf, unable to walk or use your hands easily is something that most people can’t imagine. But many people ­­47  these challenges 48  Liz Smith. Liz can’t use her arms or legs well, and normal things like answering the telephone,opening and 49  the door or carrying things have always been difficult for her.Then one day last year,a friend of her said that she would like to help her out. She talked to “Animal Helpers ” to see if it would be possible for her to get a specially 50  dog.
51  six months of training with a dog at “Animal Helpers”, Liz smith was able to 52  him home. Her dog’s name is “Lucky” --- a good name for him 53  Liz feels lucky to have him.
54 does Lucky help her? Well, he has been trained to understand many different 55 .For example, when Liz says, “Lucky, fetch my book!” and he 56 at once. He is very clever and understands many English words ,57  some difficult 58  like “upstaris”.
“Animals Helpers” is an organization 59  to help disabled people .60 is very important that it doesn’t run out of money. The donation is greatly appreciated and the money is well used to help disabled people like Liz.