Big schoolbags have been a big problem for students for a long time. Maybe your schoolbag is too 31 to carry, and it troubles you a lot 32you want to find out a book to read. Now e -textbooks will 33you.
It is said that many Chinese middle schools are going to use e - textbooks. An e - textbook, in fact, is a small 34for students. It is much lighter than a usual schoolbag and 35to carry. Though it is as 36 as a book, it can hold (容纳) everything for study. The students can read the text page by page on the 37 , take notes 38the pointer (屏写笔) ,or even "hand in" their 39to 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 be40for the students' eyes. What do you think of it.?
小题1:A. expensive B. heavy C. light
小题2:A. till B. after C. when
小题3:A. trouble B. help C. solve
小题4:A. TV B. radio C. computer
小题5:A. easy B. difficult C. hard
小题6:A. smaller B. small C. harmful
小题7:A. paper B. keyboard C. screen
小题8:A. with B. in C. by
小题9:A. computer B. homework C. e - textbooks
小题10:A. bad B. dangerous C. good