2. 职称英语
  3. Books haven’t changed much since Johann Guttenburg invented the printing pre

Books haven’t changed much since Johann Guttenburg invented the printing pre

游客2023-08-29  43
问题     Books haven’t changed much since Johann Guttenburg invented the printing press in the fifteenth century. The methods for producing books are, of course, far more sophisticated, but in the end, a book remains a sequential, static【B1】______. This type of organization is made-to-order for novels, in which a story is read from page one to the end. The printed page, however, has its【B2】______for just about any book or document that contains an index, including all varieties of reference books, encyclopedias, "how to" books,【B3】______, and textbooks.
    Over the next few years, the printed pages of college textbooks will begin their【B4】______to a technology-based presentation. Nobody knows for sure what the textbook of the future will look like. Most【B5】______and publishers agree, however, that change is just over the【B6】______. Perhaps it is time to【B7】______ on what that technology will look like and what it will bring to the classroom—or possibly the home, the office, the student union, the car...
    The interactive book, or i-book will offer many【B8】______over traditional books. Static figures will come alive with animation. Motion video will be available to demonstrate, elaborate, or clarify.【B9】______. The i-book will help readers identify and overcome gaps in understanding. Readers will be able to click on or touch "active words" to display related material. When linked to the Internet,【B10】______. Margin notes can be written or spoken.【B11】______. [br] 【B7】
选项
答案 speculate
解析 空前的it is time to提示所填词为动词原形，并且和on搭配使用。on后面的宾语“科技是什么样子并且会给课堂教学带来什么……”这些问题应该是我们开始考虑的问题。所填词可能表示“思考，想象”的含义。speculate意为“思考”，speculate on／upon／about sth．，此外该词还有“推断”之意。名词形式为speculation是“思考，判断”的意思；形容词形式为speculative是“思索的，推测的”的意思。
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