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  3. Television is one of the most commonly seen entertainment device in people’s dai

Television is one of the most commonly seen entertainment device in people’s dai

游客2024-03-03  67
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 [br] 【S4】
选项
答案 E
解析 前面描述的电视技术所带来的日新月异的变化提示此处应填名词revolution
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