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某企业（一般纳税人）2020年6月研制一种新型食品，为了进行市场推广和宣传，无偿赠送200件给消费者品尝，该食品无同类产品市场价，生产成本600元/件，成本利润率为10%。则该企业上述业务的销项税额____元。

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[音频]Oh! College, Here Iam!We are faced with developmental tasks at many points as we grow up, and there are a few stages in life when we meet multiple 1) ____ all at once.The transition from high school to college is one of those critical 2)_periods. It is an exciting time that typically leads to 3)_gains in maturity. 4) from high school to college,we see a new world opening in 5)_ and brightness. In the wonderland of 6)____, we feel the enormous urge to know all the things that 7)_ within ourselves. The whole campus is filled with the spirit of wisdom and 8) .With excitement and nervousness, we start experiencing the great pleasures of acquiring knowledge in an institute of higher learning where we transform ourselves into a more 9) , intellectual, and popular person that everyone on campus 10)_ to be.

油脂自动氧化反应劣变前后,油脂的总质量。

A. 减少
B. 增大
C. 不变
D. 先增大后减小

根据油脂氧化过程中氢过氧化物产生的途径不同可将油脂的氧化分为:______、和酶促氧化。

油脂自动氧化历程中的氧是,首先在位置产生自由基。