Because modern weaponry systems are closely related to chains of demand and communication and electronic technology, the parties_____ have to pay attention to the usufruct and control of electromagnetic frequency spectrum. So electronic warfare becomes _____ important and the necessary guarantee of victory. Whatever_____ warfare goes to and whatever cloak it wears, it always violates peace and brings the world bloodshed . Most people think of high technology as a_____ to enhance, e their lives, and they dont 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
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