【空調版】毎日一問20180109
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判断：人工による錆取りは労働強度が高く、効率が悪く、品質も低いからです。ですから、私たちは通常、人の手による錆取りは行いません。( ) 正解：誤り
人工による錆取りは労働強度が高く、効率が悪く、品質も低いからです。ですから、私たちは通常、人の手による錆取りは行いません。( X )
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