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11年职称英语考试每日一练:理工类B级(4)

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阅读下面的短文,文中有15处空白,每处空白给出了4个选项,请根据短文的内容从4个选项中选择1个最佳答案。

High-Tech Warfare (战争)

  Today, high-tech warfare is no longer an abstract concept, but a real issue.

  Technology_______(1) 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_______(2) by the application of high technologies?

  High4ech warfare naturally includes high technology. In modern battles, a single kind of weapon can hardly be_______(3). Various weaponry, such as intelligence detection and information processing, should_______(4) 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_______ (5) satellite homing systems becomes the main attack weapons.

  Battle control systems play a dominant role. Various weapons and logistics (后勤) systems are_______(6) into a comprehensive framework, centrally representing the modern high4ech weaponry. Depending on various _______(7) equipment and means in electronic warfare, our army will not be passively beaten. (8) 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_______ (9) 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_______(10) by the multi-dimensional battlefield composed of air, sea, magnetic, electrical and information battlefields. No large-scale movements can be conducted_______(11).

  Because modern weaponry systems are closely related to chains of demand and communication and electronic technology, the parties _______ (12) have to pay attention to the usufruct (使用权) and control of electromagnetic frequency spectrum. So electronic warfare becomes_______ (13) important and the necessary guarantee of victory. Whatever_______(14) 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_______(15) to enhance, e their lives, and they don't wish it to be used to destroy lives.

  1 A uses B adopts C selects D determines

  2 A processed B brought C studied D shared

  3 A effective B active C protective D descriptive

  4 A play B develop C work D know

  5 A with B on C under D of

  6 A conducted B separated C coded D integrated

  7 A heavy B advanced C common D standard

  8 A In spite of B In terms of C Because of D Regardless of

  9 A address B space C scene D course

  10 A replaced B repeated C rejected D recovered

  11 A physically B immensely C secretly D thoroughly

  12 A informed B involved C collected D caught

  13 A equally B interestingly C possibly D increasingly

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