2012届高考英语专题复习题5
词数 300 难度系数 ★★ 建议用时 6′
(2011·耒阳模拟)Imagine a classroom missing the one thing that\'s long been considered a necessary part to reading and writing paper.No notebooks,no textbooks,no test paper.Nor are there any pencils or pens,which always seem to run out of ink at the critical moment.A“paperless classroom”is what more and more schools are trying to achieve.