Card 8 - «Science and Technology» 1. How often do you take medicine? 2. How has medicine changed in the past hundred years? 3. How different would the world be without medicine? 4. What do you think the next revolution in medicine will be?
1) The properties of building and materials are classified into four groups: physical, mechanical, chemical, technological, etc.
2) Resistance to salt aggression and other chemicals (wood)
An important advantage of natural stone is strength, durability, resistance to environmental influences, frost resistance (stone)
Strength; reliability; versatility; combination with other materials (metal)
3) All metals are divided into two groups: ferrous and non-ferrous
4) Ferrous metals and alloys contain iron, non-ferrous metals do not. Ferrous metals are mild steel, carbon steel, stainless steel, cast iron and wrought iron. ... Since they do not contain iron, non-ferrous metals have a higher resistance to corrosion and rust.
ответ:1) Did Mark have a good time last night?
Yes I went very well last night
2) who did she go with?
she went with a friend.
3) what did he do?
He helped a friend
4) What movie did you watch?
We watched the movie Elite yesterday
5) Did Mark and Susan watch the same movie?
Yes.
6) Did Marco see Susan after the movie?
Yes
7) Why Mark Cad?
Объяснение:
1) Марк хорошо провел время ночью?
Да я очень хорошо ночью
2) с кем она пошла?
она пошла с другом.
3) что он сделал?
Он другу
4) Какой фильм вы смотрели?
Мы вчера смотрели фильм Элита
5) Марк и Сьюзан смотрели один и тот же фильм?
Да.
6) Марко видел Сьюзан после фильма?
Да
7) Почему Марк Кэд?
1) The properties of building and materials are classified into four groups: physical, mechanical, chemical, technological, etc.
2) Resistance to salt aggression and other chemicals (wood)
An important advantage of natural stone is strength, durability, resistance to environmental influences, frost resistance (stone)
Strength; reliability; versatility; combination with other materials (metal)
3) All metals are divided into two groups: ferrous and non-ferrous
4) Ferrous metals and alloys contain iron, non-ferrous metals do not. Ferrous metals are mild steel, carbon steel, stainless steel, cast iron and wrought iron. ... Since they do not contain iron, non-ferrous metals have a higher resistance to corrosion and rust.
Объяснение: just decided