2014年职称英语理工类B级练习题：完形填空

　　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?

　　High4ech 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 high4ech 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, e their lives, and they don't wish it to be used to destroy lives.

　　51 A uses B adopts C selects D determines

　　52 A processed B brought C studied D shared

　　53 A effective B active C protective D descriptive

　　54 A play B develop C work D know

　　55 A with B on C under D of

　　56 A conducted B separated C coded D integrated

　　57 A heavy B advanced C common D standard

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

　　59 A address B space C scene D course

　　60 A replaced B repeated C rejected D recovered

　　61 A physically B immensely C secretly D thoroughly

　　62 A informed B involved C collected D caught

　　63 A equally B interestingly　C possibly D increasingly

　　64 A stage B form C effect D source

　　65 A rule B direction C way D track

　　答案:

　　51 D　　 52 B　　 53 A　　 54 C　　 55 A

　　56 D　　 57 B　　 58 B　　 59 D　　 60 A

　　61 C　　 62 B　　 63 D　　 64 A　　 65 C