Big schoolbags have been a big problem for students for a long time. Maybe your schoolbag is too to carry, and it troubles you a lot you want to find out a book to read. Now e -textbooks will you.
It is said that many Chinese middle schools are going to use e - textbooks. An e - textbook, in fact, is a small for students. It is much lighter than a usual schoolbag and to carry. Though it is as as a book, it can hold (容纳) everything for study. The students can read the text page by page on the , take notes 8the pointer (屏写笔) ,or even "hand in" their to their teachers by sending e - mails. All they have to do is to press a button ( 按开关).
Some people say e- textbooks are good, but some say they may be for the students' eyes. What do you think of it.?
A. expensive B. heavy C. light
A. till B. after C. when
A. trouble B. help C. solve
A. TV B. radio C. computer
A. easy B. difficult C. hard
A. smaller B. small C. harmful
A. paper B. keyboard C. screen
A. with B. in C. by
A. computer B. homework C. e - textbooks
A. bad B. dangerous C. good