问题
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Temperature control valves installed in the jacket cooling water system of a diesel engine
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We need a new() to the quality control problem.A projectB technologyC approachD comment
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According to the passage, who has the greatest degree of control in an administered system
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A new system of quality control was brought in to overcome the defects in the finn‘s produ
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The______resulted in the victory of the capitalist system in England and a new period of h
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The new system was found more effective in docume
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______(47)A. In ad dition many Americans did not..
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Fermi was famous for inventing a device to calcul..
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Foreign money can be 【converted 】into the local c..
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57._________A. hideB. inviteC. requesD. require..
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At the age of 30 Hersey suddenly became a 【celebr..
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The last paragraph concludes the whole writing by..
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