«Что я ел вчера». Напишите о том, что вы хотели бы иметь на завтрак, обед и ужин (не менее 3 предложений для каждого), используя Present Simple. Затем напишите, что вы съели на завтрак, обед и ужин вчера (минимум 3 предложения для каждого) с использованием Past Simple. Включите информацию о еде и напитках и их порциях. Используйте активный словарь курса и количественные показатели.
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роlinka2003

Английский язык

4,5(15 оценок)

1) trigonometric levelling consists in computing the difference in elevation of two points on the basis of horizontal distance and the vertical angle between them, doesn't it? 2) is it usually combined with the triangulation work, the vertical angles being measured at the same time as the horizontal angles? 3) what is measured to some definite point on the signal the height of which above the station was determined when the signal was erected? 4) should the height of the instrument above its own station also be measured and recorded? 5) are in a very precise work angles measured with a special vertical circle instrument? 6) are the best results obtained by averaging several independent readings half of which are taken with the telescope direct and other half with the telescope inverted? 7) the chief difficulty in obtaining accurate results by trigonometric levelling is the uncertainty in the coefficient of refraction of the air, isn't it? 8) what can be eliminated is by taking simultaneous observations between two stations? 9) what consists in computing the difference in elevation of two points on the basis of horizontal distance and the vertical angle between them? 10) what results are obtained by averaging several independent readings half of which are taken with the telescope direct and other half with the telescope inverted?