Практикум по методике составления научных статей на английском языке для аспирантов. Учебно-методическое пособие

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8 Introduction to the problem is often grammatically based on Present Indefinite and Present Perfect. In describing well-known facts Present Indefinite prevails. The data of recent studies are described by Present Perfect.

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9 In the literature reviews, theoretical and methodological articles, it is necessary to indicate the reasons that actualize the presented research; it should explain how its content fits into the general context of research in this field.

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