число А в 3 раза больше числа В. К числу прибавили 10 и получили число А. Запиши эти числа. Покажи - №21463323

число А в 3 раза больше числа В. К числу прибавили 10 и получили число А. Запиши эти числа. Покажи решение.
- Предмет:
  Математика
- Автор:
  bellbottoms
- 5 лет назад

Ответы 1

В=5 А=15................
- Автор:
  piper93
- 5 лет назад
- 0
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помогите пожалуйста(( очень очень Упражнение 1. Прочитайте и переведите следующие предло-
жения, обращая внимание на то, какой частью речи являются
подчеркнутые слова.
1. a) They graduated from the University last year; b) He is a graduate
of our University.
2. a) We always help them with their English; b) I don’t need his
help.
3. a) They study a number of special subjects; b) Their group numbers
thirty students.
4. a) They plan to work tonight; b) I like his plan to enter the college.
5. a) He always answers his teachers’ questions very well; b) Their
answers in English are usually very good.
6. a) Let’s speak about this play; b) They play chess very well.
7. a) I like this writer’s works; b) She works at school.
8. a) We don’t know her name; b) Name the days of week, please.
9. а) Pavel studies at the Law University; b) Judges must know all
laws; c) All studies here are very comfortable; d) She gives all the time
to studies.Упражнение 2. Выберите правильную форму глаголов «to be»
и «to have».
1. Criminal Law are / is a special subject.
2. At the end of each term students have / has various tests.
3. Would-be lawyers has / have practical training at the court.
4. Students has / have vacations in summer.
5. The attendance of seminars is / are obligatory.
6. First-year students has / have English classes twice a week.
7. Criminal Procedure are / is a very interesting subject.
Упражнение 3. Выполните упражнение по модели.
Model 1. Jim speaks German, … (Polish)
Jim speaks German, but he doesn’t speak Polish.
Model 2. They speak English, … (French)
They speak English, but they don’t speak French.
12
1. My brother plays football … (hockey). 2. We study Logics …
(Maths). 3. Briаn drives a motor-cycle … (a car). 4. My sister plays
table tennis… (lawn tennis). 5. I like serious music … (pop music).
6. My father works at a hospital … (factory). 7. I like tea … (coffee).
8. They take exams in January, … (in December). 9. Her brother
studies at school. … (at the University). 10. We live in Russia, …
(in the USA).
Упражнение 4. Выполните упражнение по модели.
Model 1. Great Britain produces chemicals and textiles.
Does Great Britain produce chemicals and textiles?
1. The British Isles consist of two large islands. 2. Northern Ireland
borders the Irish Republic in the south. 3. The Atlantic Ocean washes
the western coast of Great Britain. 4. The Gulf Stream makes the climate
mild and damp. 5. Parliament of the UK consists of two chambers.
6. The British parliamentary system depends on political parties.
Model 2. He usually leaves home at 8 o’ clock. (When…?)
When does he usually leave home?
1. Mother wakes him up at a quarter to 7 a. m. (At what time…?).
2. They want to buy a new dictionary for their son. (Who…for?).
3. He studies at the Law University because of the family tradition.
(Why…?). 4. She often uses her father’s computer. (Whose…?).
5. The academic year in Britain begins at September. (When…?).
6. Boys and girls study together at the same classes. (How…?).
7. Most children go to the state schools. (Where…?). 8. University
courses last normally three years. (How long …?).
Упражнение 5. Отнесите действие следующих предложений
к Past Simple, используя слова в скобках.
Model. Every day she gets up at 7 a. m. (yesterday).
She got up at 7 a. m. yesterday.
1. We always listen to the latest news. (last night). 2. I often buy
new magazines (yesterday). 3. My friend takes notes during lectures
(last week). 4. She often borrows books from the library (two days
ago). 5. He usually goes to the University by bus (last month). 6. Ann
wakes up late on Sunday (last Sunday). 7. Sometimes students skip
lectures (last term). 8. We always use dictionaries when we write
a test (last Monday). 9. They always translate such texts in writing
(the day before yesterday).
13
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Смеха предложения мышка разбила золотое яичко
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Где ошибся переводчик? Напишите предложение правильно.
Но будьте внимательны: даже один лишний пробел - и ваш ответ не будет зачтён. Знаки препинания тоже должны быть на месте.
- Предмет:
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- Автор:
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- 5 лет назад
- Ответов:
  
  1
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