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Energy is obtained from rivers by______.
A. building bridges across them
B. driving generators into them
C. building dams across them
D. directing them into homes and factories
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Software Engineering is best described as ( ).A.the practice of designing, building, and maintaining off-the-shelf software from prefabricated partsB.the practice of designing, building, and maintaining ad-hoc software without the use of formal methodsC.the practice of designing, building, and maintaining reliable and cost-effective software using standard techniquesD.the practice of designing, building, and maintaining fast and flexible software specifically for engineering applications
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