Поделитесь своими знаниями, ответьте на вопрос:
1. This table presents the patients with post operative infection who were not receiving prophylactic antibiotics. 2. Scattering of radiation occurs when X-rays come into contact with radiopaque objects. 3. lon- izing radiation can cause chemical changes in the cells through which it passes and is able to affect the functioning of those cells. 4. The past history of this patient was complicated by diabetes mellitus, arterioscle- rotic heart disease and a long history of smoking. 5. Cases 1-3 were being investigated as to the cause of their radiation dermatitis. 6. Air pollution varies considerably from one area to another, being most pro- nounced in heavily industrialized zones
1. How are you spending New Year's Eve?
You are spending New Year's Eve.
You are not spending New Year's Eve.
2. We are very busy at the moment.
We are not very busy at the moment.
Are we very busy at the moment?
3. Dad is doing the last minute shopping.
Dad is not doing the last minute shopping.
Is dad doing the last minute shopping?
4.Mum is making a special dish.
Mum is not making a special dish.
Is mum making a special dish?
5. Aunt Betsie is making tea for everyone.
Aunt Betsie is not making tea for everyone.
Is aunt Betsie making tea for everyone?
6. Grandma is doing the gardening.
Grandma is not doing the gardening.
Is grandma doing the gardening?
7. Clara and Steve are doing the washing-up.
Clara and Steve are not doing the washing-up.
Are Clara and Steve doing the washing-up?
8. Steve's also washing the grapes for tonight.
Steve isn't also washing the grapes for tonight.
Is Steve also washing the grapes for tonight?
9. They are making the decorations.
They are not making the decorations.
Are they making the decorations?
10. They are excited.
They are not excited.
Are they excited?
11. Everyone is getting ready to celebrate New Year's Eve.
Everyone isn't getting ready to celebrate New Year's Eve.
Is everyone getting ready to celebrate New Year's Eve?
12. They are buying presents and food.
They are not buying presents and food.
Are they buying presents and food?
13. Council workers are decorating the streets and making preparations for tonight's celebrations in the Plaza del Sol.
Council workers are not decorating the streets and making preparations for tonight's celebrations in the Plaza del Sol.
Are council workers decorating the streets and making preparations for tonight's celebrations in the Plaza del Sol?
Объяснение: