问题
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New ways of organizing the workplace--all that re-engineering and downsizing--are onl
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For a generator engine, after passing through the turbine the exhaust gas may be conducted
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What does the man recommend that the woman do?A.Replace her car with a new oneB.Call to ma
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Gas exchange, which is a basic part of the cycle of an internal combustion engine, is .A.t
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Ms. Markova’s comments suggest that the practice of standard testing A, prevents new h
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The engineer 【recommended 】that a new gas station