20s Premise: computer scientists focus on generate profit Conclusion: computer science lost its creative aspect C
40s the tread on many bike tires wears down was caused by the perpetual friction and heat generated by the contact between the tire and pavement erode the material on the surface of the tire 科学家认为：chemicals from the road's composition and chemicals from rain residue wore down the surface of the tire. 此题不会做啊 完全不知道怎么下手
34s BG: automation is essential to maximizing a country's economic production and minimizing its costs Premise: Health care executives greater automation of health care Conclusion: cause patients to lose trust in the system as the health care they would receive would lack the in-person care that studies show patients desire A
41s Premise: the school's decision to build a new running track that provided a softer running surface, which absorbed much of the shock on the knees and shins that occurs when running and causes shin splints. Conclusion: the number of students who complained about shin splints dropped significantly C
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发表于 2011-9-20 10:28:44
