题目

英语翻译
Big school have been a serious problem for students for a lont time .Maybe your schoolbag is too__1_ to carry ,and it toubles a lot __2___you want to find a look out to read Nowan e-textbook will __3__ you.
It is said that e-textbooks are going tobe __4___ in Chinese middle schools.An e-textbook,in fact,is a small ___5__for students .It is much __6__than a usual schholbag ang easy to carry.Though it is as small as a book ,it can __7__ all the material for study .The students can read the text page by page on the ___8__,take notes with the pointer,oreven"__9__"their homework to their teachers by sending e-mails.All they have to do is to press a button.
Some people say e-textbooks are good,but some say they may be __10__ for the students'eyes.What do you think of it
1.A .light B .heavy C useful D .comfortable
2.A .till B.after C.before D.when
3 A trouble B.prevent C.help D.understand
4.A used B .kept C.invented D .lent
5.A tv B.radio C.pen D.computer
6 A.heavier B .lighter C.cheaper D.brighter
7 A.hold B.build C.discover D.practice
8.A.blackboard B .desk C.screen D .card
9 A.find out B.hand in C.get back D.give back
10.A.helpful B.famous C.good D.bad

提问时间：2021-01-04

答案

在很长一段时间里学校都有一个关于学生的严重问题.有肯呢个你的书包太重,当你找书时它给你带来很多麻烦,现在电子书可以帮助你.据说电子书将在中学中使用,电子书,事实上对学生来说是一个很小的电脑.它比书包轻,而且便...