Online travel
some say that e-textbooks can be easily broken; some say it is not good for students’ eyes. but only time will tell.
( ) 5. an e-schoolbag is _________
a. a video chip b. a small computer c. a heavy bag d. a usual book
( ) 6. e-schoolbags areused for _________
a. fixing buttons b. making chips
c. computer games d. school study
( )7. the underlined word"screen"means _________ in chinese.
a. 顯示屏 b. 鍵盤 c. 錄象機 d. 幻燈機
( ) 8. e-schoolbags _________
a. are popular with all the people
b. can do everything for students
c. may be used instead 0f usual schoolbags
d. have come into use in china