Ответ по предмету Математика: Помогите пожалуйста. 14x+4x-48=240

Предмет: Биология, автор: kghvkgghr

сообщение почему пресмыкающиеся, а не пресмыкающие?
Желательно Развернутый ответ

7 лет назад

Предмет: Английский язык, автор: toffe1

Задание 1. Выберите правильную форму глагола:
1. The main aim of the experiment was … the cause of the disease.
a) to determine b) determined c) determining

2. … in bed is harmful for the sight.
a) read b) reads c) to read

3. Cells need oxygen ….
a) survives b) to survive c) survive

4. … heat the blood vessels of the skin contract.
a) conserve b) conserving c) to conserve

5. All living organisms require oxygen … life.
a) maintain b) maintained c) to maintain

6. To diagnose the case we … the blood analysis.
a) had to make b) has made c) have making

7. The function of the heart is … blood through the body.
a) to pump b) pumped c) pumping

8. The function of the red blood cells is … oxygen.
a) transport b) to transport c) transporting

9. I may not … today.
a) return b) to return c) returned

10. I want … a doctor.
a) to become b) became c) becoming

Задание 2. Выберите правильную форму глагола:
1. It is useless … this question.
а) discuss b) to discuss c) discussed

2. … motion a muscle requires energy.
a) produced b) to produce c) producing

3. In order … we need oxygen, food and water.
a) lives b) living c) to live

4. The body needs vitamins and minerals in order … normally.
a) to work b) working c) works

5. … means to live.
a) to breath b) breathing c) will breath
6. Bones need certain nutrients … properly.
a) growing b) to grow c) is growing

7. He is likely … soon .
a) recover b) to recover c) recovers

8. This medicine is found … very useful in case of pneumonia.
a) to be b) was being c) had been

9. … the components of the cell we must use a microscope.
a) seeing b) to see c) had seen

10. Early people used herbs … illnesses.
a) treating b) have treated c) to treat

Задание 3. Выберите правильную форму причастия:
1. The medicines … now may be bought at the nearest chemist’s shop.
a) being prescribed b) prescribing c) prescribed

2. … a patient the doctor usually takes the blood pressure.
a) examining b) examine c) examines

3. Microbes are the … cause of many diseases.
a) excite b) exciting c) excited

4. The doctor … my mother is very experienced.
a) treats b) treating c) will treat

5. He felt the pulse … at his watch.
a) looks b)looked c) looking

6. The blood … from the lungs is rich in oxygen.
a) came b) comes c) coming

7. … to the heart the doctor revealed some murmurs.
a) listening b) listen c) listened

8. … ill she refused to eat.
a) to feel b) feels c) feeling

9. ... football he fell and hurt his leg.
a) playing b) play c) played

10. … bad, I went to the University polyclinic.
a) feel b) feeling c) feels
Задание 4. Выберите правильный вариант ответа:
1. I like … classes in biology.
a) attending b) attend c) attended

2. The local physician insists on your … in bed for a few days.
a) stays b) staying c) stay

3. … these symptoms is very important.
a) registering b) register c) registers

4. There is no necessity of … the patient again.
a) questioning b) question c) questions

5. You may find out the cause of the patient’s complaints after … him.
a) examining b) examines c) examine

6. Thank you for … me.
a) help b) helped c) helping

7. He has no hope of … to the party.
a) being invited b) invited c) was invited

8. He dislikes … such questions.
a) will ask b) being asked c) is asking

9. There are different methods of … this disease.
a) treat b) treated c) treating

10. He knew of my … at the medical college.
a) study b) studying c) studied

Задание 5. Выберите правильный вариант:

1. The students . . . part in the conference must be here at 12 o’clock.
a) takes c) took
b) taking d) taken

2. An interesting article was . . . in the central newspaper.
a) publishes c) published
b) publishing d) publish

3. All the phenomena . . . by researchers were well known.
a) described c) describing
b) describe d) will describe

4. . . . the work, they went for a walk.
a) having completed c) shall complete
b) completes d) was completed

5. This student is . . . an article.
a) written c) writing
b) write d) wrote

6. . . . chronic fatigue is a symptom of stress.
a) felt c) feel
b) feeling d) is felt

7. Professor told us about . . . the hypophysis disfunctions.
a) diagnose c) was diagnosed
b) diagnosed d) diagnosing

8. We use the results . . . at the laboratory.
a) obtaining c) having obtained
b) obtain d) being obtained

9. The best method in this case is . . . the affected organ.
a) removing c) remove
b) removes d) removed

10. . . . the experiments, research workers use modern equipment.
a) makes c) making
b) made d) will make

7 лет назад

Предмет: Русский язык, автор: fxhddndjdhdhddjjdd

Домашняя работа
Задание 1. Определите, к каким жанрам относятся данные отрывки из
текстов,
1Магазин закрыт на переучёт
2)NISSAN. Превосходя ожидания.

3)Давай пожмём друг другу руки,
И в дальний путь на долгие года!
4)Находясь на эскалаторе,
держитесь за поручень.

5)Величина пути прямо пропорциональна
величине скорости.
6)Надеюсь, дадушка купила себе новые доминки..

А) реклама
Б) частное письмо
В) правило
Г) учебный текст
д) поэзия/текст песни
E) объявление
Даю 30 балл пж

7 лет назад

Предмет: Информатика, автор: KastIK

Чем отличается функция от формулы?

10 лет назад

Предмет: Обществознание, автор: маргушонок

как спасти мир от экологических проблем?

10 лет назад

Помогите пожалуйста. 14x+4x-48=240

Ответы

Помогите пожалуйста.
14x+4x-48=240