2. 外语
  3. Television is one of the most commonly seen entertainment device in people’s daily life. Probably people will never think about

Television is one of the most commonly seen entertainment device in people’s daily life. Probably people will never think about

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问题 Television is one of the most commonly seen entertainment device in people’s daily life. Probably people will never think about it. However, TV—the most 【S1】______ and persuasive of modem technologies, marked by rapid change and growth—is moving into a new era, an era of 【S2】______ sophistication and versatility, which 【S3】______ to reshape our lives and our world. It is an electronic 【S4】______ of sorts, made possible by the marriage of television and computer technologies.
    The word "television", 【S5】______ from its Greek (tele: distant) and Latin (visio: sight) roots, can 【S6】______ be interpreted as sight from a distance. Very simply put, it works in this way: through a sophisticated system of electronics, television provides the capability of 【S7】______ an image into electronic impulses, which can be sent 【S8】______ a wire or cable. These impulses, when fed into a receiver (a television set), can then be electronically reconstituted into that same image.
    Television is more than just an electronic system, however. It is a means of expression, as well as a 【S9】______ for communication, and as such becomes a powerful tool for reaching other human beings. The field of television can be divided into two categories determined by its means of 【S10】______ . First, there is broadcast television. And second, there is non-broadcast television.

A derived          B through             C during             D backslide
E revolution       F extraordinary       G transmission       H limited
I operating        J literally            K pervasive         L promises
M freely           N converting           O vehicle
【S1】
选项
答案K
解析 根据上下文的意思和本句语法结构提示选形容词
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大学英语四级

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