摘要:Twelve students danced with twelve big schoolbags on Children’s Day. They wanted to show people how 16 they were! They looked forward to 17 small schoolbags. In fact, big schoolbags have been a serious problem for students for a long time. They are too 18 to carry, and it’s also not convenient 19 students want to take a book out to read. But now this problem seems to be solved. An e-textbook was invented and it will help 20 poor children. It is said that e-textbooks will be 21 in middle schools in our country. An e-textbook is a small 22 for each student. It’s 23 lighter than an ordinary schoolbag. Although it is as small as a book, 24 it can hold all things for study. Would you like to have 25 ? 16.( ) A. happy B. poor C. interesting D. exited 17.( ) A. taking B. bringing C. having D. carrying 18.( ) A. small B. big C. heavy D. light 19.( ) A. when B. where C. why D. what 20.( ) A. this B. that C. these D. them 21.( ) A. produced B. practiced C. made D. used 22.( ) A. pen B. computer C. bag D. book 23.( ) A. less B. much C. more D. many 24.( ) A. / B. but C. and D. so 25.( ) A. it B. own C. one D. a

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