问题
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__ the new technology into the factory was not an easy job.A、IntroducingB、IntroduceC、Hav
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After the new technique was introduced, the factory produced ()cars in 2002 as in th
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This report was produced by the Government in () with the chemical industry.A、combinat
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The chemical factory was torn down______protecting the environment.A.in spite ofB.in honor
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共用题干第三篇Why So Risky in Chemical Factories
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共用题干第三篇Why So Risky in Chemical Factories