Переведите предложения на русский язык. Проверьте правильность своего ответа. 1.It is usually rather difficult to get nitrogen to combine with other elements. 2. Inevitably the adoption of a database approach causes any single process to be less efficient. 3. These properties led him to suggest that they had prepared a novel compound. 4. Such systems permit the properties of a particular machine to be exploited to the full. 5. A way to get an interviewee to "open up" is the use of the "open-ended" questions.
1.It is usually rather difficult to get nitrogen to combine with other elements.
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