The structure unit and repeating unit of Nylon6 are the same.
正确
举一反三
- The structure of tone unit for ' I' ll back. ' is _____.
- 本周要学习的单元是？ A: Unit 6 B: Unit 7 C: Unit 8 D: Unit 9
- the unit of the per-unit quantity is same as the actual quantity
- We can easily see from the definition of k _______ the ratio of a force _______ a length that the unit of elastic potential energy (弹性势能) is the same as the unit of work (功) .
- 1 unit 1 task 6
内容
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Selling price-$10/unit,Variable cost-$4/unit,Fixed cost-$10,000 Unit sold/unit-3,000units.What is the contribution margin? A: $6 B: $7,000 C: $14 D: $13,000
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以下出自 Reading 2， Unit 6：
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A unit price consists of four parts: currency unit, unit price figure, measuring unit and price terms.
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_____ this, the unit will not operate. A: Because of this,<br/>the unit will not operate. B: As a consequence, the unit will not operate.
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辅助动力装置 A: aircraft power unit B: aid unit C: auxiliary power unit D: assessment of performance unit