完形填空Twelvestudentsdancedwithtwelve

完形填空Twelve students danced with twelve big schoolbags on Children’s Day. They wanted to show people how1they were! They looked forward to2small schoolbags. In fact, big schoolbags have been a serious problem for students for a long time. They are too3to carry, and it’s also not convenient(方便的)4students want to take a book out to read. But now this problem seems to be solved(解决). An e-textbook was invented and it will help5poor children.It is said that e-textbooks will be6in middle schools in our country. An e-textbook is a small 7for each student. It’s8lighter than an ordinary schoolbag. Although it is as small as a book,9it can hold all things for study. Would you like to have10?1.A.happyB.poorC.interestingD.exited2.A.takingB.bringingC.havingD.carrying3.A.smallB.bigC.heavyD.light4.A.whenB.whereC.whyD.what5.A.thisB.thatC.theseD.them6.A.producedB.practicedC.madeD.used7.A.penB.puterC.bagD.book8.A.lessB.muchC.moreD.many9.A./B.butC.andD.so10.A.itB.ownC.oneD.a