问题
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is a category assigned to products or services having the same fimctional use but diff
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● （73) is a category assigned to products or services having the samefunctional use but di
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What is the mans attitude toward his current assignment？A．He is not confident that he will
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（）is a category assigned to products or services having the same functional use but differ
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He is assigned to oversee the production
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He is assigned to oversee the production
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