2. 外语
  3. High-Tech Warfare (战争) 　　Today, high-tech warfare is no longer an abstract concept, but a real issue. 　　Technology ______(51) ta

High-Tech Warfare (战争) 　　Today, high-tech warfare is no longer an abstract concept, but a real issue. 　　Technology ______(51) ta

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问题                            High-Tech Warfare (战争)
　　Today, high-tech warfare is no longer an abstract concept, but a real issue.
　　Technology ______(51) tactics, sociology, and the development of weaponry (武器). It also causes the changes in battles. Then what are the new characteristics of modern battles ______(52) by the application of high technologies？
　　High-tech warfare naturally includes high technology. In modern battles, a single kind of weapon can hardly be ______(53). Various weaponry, such as intelligence detection and information processing, should ______(54) well with each other. Aerial (航空的) weaponry becomes the main force in battles in the sky. Precision homing (精确自导) weaponry like cruise missiles and missiles______ (55) satellite homing systems becomes the main attack weapons.
　　Battle control systems play a dominant role. Various weapons and logistics (后勤) systems are ____________(56) into a comprehensive framework, centrally representing the modern high-tech weaponry. Depending on various ______(57) equipment and means in electronic warfare, our army will not be passively beaten. ______(58) the battlefield, high-tech warfare has created a type of non-linear (非线性的) chaos.
　　Because of the use of long-range precision weaponry, the opposite parties in warfare can’t “touch” or “see” each other, and distance is no longer the decisive factor affecting the ______(59) of battles, it is hard to clearly define the lines between the frontier and the rear, as well as attack and defense. The traditional three-dimensional air-sea battlefield will be ______(60) by the multi-dimensional battlefield composed of air, sea, magnetic, electrical and information battlefields. No large-scale movements can be conducted ______(61).
　　Because modern weaponry systems are closely related to chains of demand and communication and electronic technology, the parties______ (62) have to pay attention to the usufruct (使用权) and control of electromagnetic frequency spectrum. So electronic warfare becomes______ (63) important and the necessary guarantee of victory. Whatever ______(64) warfare goes to and whatever cloak (宽大外衣) it wears, it always violates peace and brings the world bloodshed (流血). Most people think of high technology as a ______(65) to enhance their lives, and they don’t wish it to be used to destroy lives.

选项 A、effective
B、active
C、protective
D、descriptive
答案A
解析
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