Вариант №5
ЗАДАНИЕ № 1 (- выберите один вариант ответа)
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Сasting is the process of forming metal objects by melting metal and … it into molds
ВАРИАНТЫ ОТВЕТОВ:
| a) |
going |
b) |
solidifying |
| c) |
storing |
d) |
pouring |
ЗАДАНИЕ № 2 (- выберите один вариант ответа)
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There are two general types of molds - … and metal molds
ВАРИАНТЫ ОТВЕТОВ:
| a) |
sand |
b) |
|
| c) |
steel |
d) |
plastic |
ЗАДАНИЕ № 3 (- выберите один вариант ответа)
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The gating arrangement consists of a pouring basin …and a gate
ВАРИАНТЫ ОТВЕТОВ:
| a) |
a farmer |
b) |
a drag |
| c) |
a roller |
d) |
a cope |
ЗАДАНИЕ № 4 (- выберите один вариант ответа)
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The riser is a reservoir for storing surplus metal that can compensate for … of molten metal which occurs immediately after pouring
ВАРИАНТЫ ОТВЕТОВ:
| a) |
discharge |
b) |
shrinkage |
| c) |
forging |
d) |
melting |
ЗАДАНИЕ № 5 (- выберите один вариант ответа)
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A.S. Popov invented a device which received . . . signals at great distances without any wires.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
electrician |
b) |
electrical |
| c) |
electricity |
d) |
electrician |
ЗАДАНИЕ № 6 (- выберите один вариант ответа)
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If the temperature . . . , the reaction will proceed slowly.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
is low |
b) |
was low |
| c) |
have been low |
d) |
were low |
ЗАДАНИЕ № 7 (- выберите один вариант ответа)
Расставьте слова в правильном порядке
Unless the charge . . . carefully . . . and weighed the operation if the furnace would not be so successful.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
have prepared |
b) |
will prepare |
| c) |
was prepared |
d) |
were prepared |
ЗАДАНИЕ № 8 (- выберите один вариант ответа)
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Patterns if wood or metal are used . . . the mold.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
have prepared |
b) |
has prepared |
| c) |
to prepare |
d) |
prepares |
ЗАДАНИЕ № 9 (- выберите один вариант ответа)
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Her . . . for Krasnodar was unexpected.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
having left |
b) |
to leave |
| c) |
left |
d) |
have left |
ЗАДАНИЕ № 10 (- выберите один вариант ответа)
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The . . . water changes into steam.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
boil |
b) |
boiling |
| c) |
is boiling |
d) |
was boiling |
ЗАДАНИЕ № 11 (- выберите один вариант ответа)
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Yesterday the engineer demonstrated . . . mechanisms.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
improves |
b) |
improved |
| c) |
improve |
d) |
improving |
ЗАДАНИЕ № 12 (- выберите один вариант ответа)
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He happened . . . at home.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
be |
b) |
was |
| c) |
to be |
d) |
been |
ЗАДАНИЕ № 13 (- выберите один вариант ответа)
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He is likely . . . experience before.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
have have |
b) |
have had |
| c) |
to have had |
d) |
had had |
ЗАДАНИЕ № 14 (- выберите один вариант ответа)
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Mechanical energy . . . continuously . . . into heat, the process represents an example of conservation of energy.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
to be transformed |
b) |
being transformed |
| c) |
was transformed |
d) |
has transformed |
ЗАДАНИЕ № 15 (- выберите один вариант ответа)
Выберите реплику, наиболее соответствующую ситуации общения
Son: “I’ve got an exam tomorrow.”
Mother: “. . .”
ВАРИАНТЫ ОТВЕТОВ:
| a) |
Good luck |
b) |
Bless you! |
| c) |
The same to you |
d) |
Yes, please. |
ЗАДАНИЕ № 16 (- выберите один вариант ответа)
Выберите реплику, наиболее соответствующую ситуации общения
Receptionist: “Could you sign here, please?”
Oliver Morgan: “. . .”
ВАРИАНТЫ ОТВЕТОВ:
| a) |
Fine |
b) |
Never mind |
| c) |
No, I don't |
d) |
Wxcuse me? |
ЗАДАНИЕ № 17 (- выберите один вариант ответа)
Выберите реплику, наиболее соответствующую ситуации общения
Tourist: “Do I fill out any form?”
Bank operator: “. . .”
ВАРИАНТЫ ОТВЕТОВ:
| a) |
Let me see |
b) |
You are welcome |
| c) |
The commission is two percent |
d) |
Yes, please, and sign here. |
ЗАДАНИЕ № 18 (- выберите один вариант ответа)
Выберите реплику, наиболее соответствующую ситуации общения
Secretary: “Oh, hello! How nice to hear from you again. We haven’t seen you for ages. How are you?”
Mr. Petrov: “. . .”
ВАРИАНТЫ ОТВЕТОВ:
| a) |
How do you do! |
b) |
And you? |
| c) |
Fine, thanks |
d) |
Putting you through. |
ЗАДАНИЕ № 19 (- выберите один вариант ответа)
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The . . . appointed by the Queen represent her in many former British dominions.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
Prime Ministers |
b) |
Lord Chancellors |
| c) |
Governor-Generals |
d) |
Presidents |
ЗАДАНИЕ № 20 (- выберите один вариант ответа)
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When was the Declaration of Independence proclaimed?
ВАРИАНТЫ ОТВЕТОВ:
| a) |
On July 4, 1776 |
b) |
On June 5, 1780 |
| c) |
On May 6, 1835 |
d) |
On May 8, 1635 |
ЗАДАНИЕ № 21 (- выберите один вариант ответа)
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Where is the capital of Canada situated?
ВАРИАНТЫ ОТВЕТОВ:
| a) |
) in the mouth of St. Lawrence River |
b) |
at one of the Great Lakes |
| c) |
on the bank of the Ottawa river |
d) |
on lake Ontario |
ЗАДАНИЕ № 22
Заполните пропуск
. . . was the first important book written by Charles Darwin.
ВАРИАНТЫ ОТВЕТОВ:
| a) |
Matter and Motion |
b) |
The Origin of Species |
| c) |
Wealth of Nation |
|
|
ЗАДАНИЕ № 23 (- выберите один вариант ответа)
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1.Bronze and brass, the first alloys in the history of metallurgy, were probably obtained by man accidentally when melting mixed metal ores. Much later alloys of iron were obtained. Steel was made in small quantities in early times until mid – 19th century when it was manufactured on a large scale in the iron and steel industry.
2.The commercial production of pure aluminium in about 1890 began a new range of alloys and among them duralumin, an alloy of about 94 per cent aluminium, with small quantities of copper, manganese, magnesium, and silicon. Most of aluminium alloys are both light and strong.
3.Nickel is often mixed with other metals for special purposes: permalloy is a nickel-iron alloys that is magnetically soft. The polarity of its magnetic field can be easily changed and it is used for transformer cores. Monel metals contain about two parts nickel to one part copper, plus other elements. They are stronger than nickel and extremely corrosion- resistant. These properties make them useful in chemical production.
4.Electrum is a natural or artificial alloy of gold and silver containing 15-45 per cent of silver. It was used in the ancient world for coinage. Bismuth is frequently used as a part of alloys with low melting-points. Today alloys can be designed for particular applications with certain properties.
Определите, является ли утверждение:
Nickel is often mixed with other metals for special purposes.
a) Ложным
b) Истинным
с) В тексте нет информации
ЗАДАНИЕ № 24 (- выберите один вариант ответа)
Прочитайте текст и выполните задания
1.Bronze and brass, the first alloys in the history of metallurgy, were probably obtained by man accidentally when melting mixed metal ores. Much later alloys of iron were obtained. Steel was made in small quantities in early times until mid – 19th century when it was manufactured on a large scale in the iron and steel industry.
2.The commercial production of pure aluminium in about 1890 began a new range of alloys and among them duralumin, an alloy of about 94 per cent aluminium, with small quantities of copper, manganese, magnesium, and silicon. Most of aluminium alloys are both light and strong.
3.Nickel is often mixed with other metals for special purposes: permalloy is a nickel-iron alloys that is magnetically soft. The polarity of its magnetic field can be easily changed and it is used for transformer cores. Monel metals contain about two parts nickel to one part copper, plus other elements. They are stronger than nickel and extremely corrosion- resistant. These properties make them useful in chemical production.
4.Electrum is a natural or artificial alloy of gold and silver containing 15-45 per cent of silver. It was used in the ancient world for coinage. Bismuth is frequently used as a part of alloys with low melting-points. Today alloys can be designed for particular applications with certain properties.
Определите, является ли утверждение:
The polarity of its magnetic field can be easily changed and it is used for transformer cores.
a) Ложным
b) Истинным
с) В тексте нет информации
ЗАДАНИЕ № 25 ( -выберите один вариант ответа)
Прочитайте текст и выполните задания
1.Bronze and brass, the first alloys in the history of metallurgy, were probably obtained by man accidentally when melting mixed metal ores. Much later alloys of iron were obtained. Steel was made in small quantities in early times until mid – 19th century when it was manufactured on a large scale in the iron and steel industry.
2.The commercial production of pure aluminium in about 1890 began a new range of alloys and among them duralumin, an alloy of about 94 per cent aluminium, with small quantities of copper, manganese, magnesium, and silicon. Most of aluminium alloys are both light and strong.
3.Nickel is often mixed with other metals for special purposes: permalloy is a nickel-iron alloys that is magnetically soft. The polarity of its magnetic field can be easily changed and it is used for transformer cores. Monel metals contain about two parts nickel to one part copper, plus other elements. They are stronger than nickel and extremely corrosion- resistant. These properties make them useful in chemical production.
4.Electrum is a natural or artificial alloy of gold and silver containing 15-45 per cent of silver. It was used in the ancient world for coinage. Bismuth is frequently used as a part of alloys with low melting-points. Today alloys can be designed for particular applications with certain properties.
Определите, является ли утверждение:
Monel metals contain about two parts nickel to one part copper, plus other elements.
a) Ложным
b) Истинным
с) В тексте нет информации
ЗАДАНИЕ № 26 (- выберите один вариант ответа)
Прочитайте текст и выполните задания
1.Bronze and brass, the first alloys in the history of metallurgy, were probably obtained by man accidentally when melting mixed metal ores. Much later alloys of iron were obtained. Steel was made in small quantities in early times until mid – 19th century when it was manufactured on a large scale in the iron and steel industry.
2.The commercial production of pure aluminium in about 1890 began a new range of alloys and among them duralumin, an alloy of about 94 per cent aluminium, with small quantities of copper, manganese, magnesium, and silicon. Most of aluminium alloys are both light and strong.
3.Nickel is often mixed with other metals for special purposes: permalloy is a nickel-iron alloys that is magnetically soft. The polarity of its magnetic field can be easily changed and it is used for transformer cores. Monel metals contain about two parts nickel to one part copper, plus other elements. They are stronger than nickel and extremely corrosion- resistant. These properties make them useful in chemical production.
4.Electrum is a natural or artificial alloy of gold and silver containing 15-45 per cent of silver. It was used in the ancient world for coinage. Bismuth is frequently used as a part of alloys with low melting-points. Today alloys can be designed for particular applications with certain properties.
Определите, является ли утверждение:
Many plastics are manufactured as composites.
a) Ложным
b) Истинным
с) В тексте нет информации
ЗАДАНИЕ № 27 (- выберите один вариант ответа)
Прочитайте текст и выполните задания
1.Bronze and brass, the first alloys in the history of metallurgy, were probably obtained by man accidentally when melting mixed metal ores. Much later alloys of iron were obtained. Steel was made in small quantities in early times until mid – 19th century when it was manufactured on a large scale in the iron and steel industry.
2.The commercial production of pure aluminium in about 1890 began a new range of alloys and among them duralumin, an alloy of about 94 per cent aluminium, with small quantities of copper, manganese, magnesium, and silicon. Most of aluminium alloys are both light and strong.
3.Nickel is often mixed with other metals for special purposes: permalloy is a nickel-iron alloys that is magnetically soft. The polarity of its magnetic field can be easily changed and it is used for transformer cores. Monel metals contain about two parts nickel to one part copper, plus other elements. They are stronger than nickel and extremely corrosion- resistant. These properties make them useful in chemical production.
4.Electrum is a natural or artificial alloy of gold and silver containing 15-45 per cent of silver. It was used in the ancient world for coinage. Bismuth is frequently used as a part of alloys with low melting-points. Today alloys can be designed for particular applications with certain properties.
Укажите, какой части текста (1,2,3,4) соответствует следующая информация:
Much later alloys of iron were obtained
ВАРИАНТЫ ОТВЕТОВ:
ЗАДАНИЕ № 28 (- выберите один вариант ответа)
Прочитайте текст и выполните задания
1.Bronze and brass, the first alloys in the history of metallurgy, were probably obtained by man accidentally when melting mixed metal ores. Much later alloys of iron were obtained. Steel was made in small quantities in early times until mid – 19th century when it was manufactured on a large scale in the iron and steel industry.
2.The commercial production of pure aluminium in about 1890 began a new range of alloys and among them duralumin, an alloy of about 94 per cent aluminium, with small quantities of copper, manganese, magnesium, and silicon. Most of aluminium alloys are both light and strong.
3.Nickel is often mixed with other metals for special purposes: permalloy is a nickel-iron alloys that is magnetically soft. The polarity of its magnetic field can be easily changed and it is used for transformer cores. Monel metals contain about two parts nickel to one part copper, plus other elements. They are stronger than nickel and extremely corrosion- resistant. These properties make them useful in chemical production.
4.Electrum is a natural or artificial alloy of gold and silver containing 15-45 per cent of silver. It was used in the ancient world for coinage. Bismuth is frequently used as a part of alloys with low melting-points. Today alloys can be designed for particular applications with certain properties.
Укажите, какой части текста (1,2,3,4) соответствует следующая информация:
It was used in the ancient world for coinage.
ВАРИАНТЫ ОТВЕТОВ:
ЗАДАНИЕ № 29 (- выберите один вариант ответа)
Прочитайте текст и выполните задания
1.Bronze and brass, the first alloys in the history of metallurgy, were probably obtained by man accidentally when melting mixed metal ores. Much later alloys of iron were obtained. Steel was made in small quantities in early times until mid – 19th century when it was manufactured on a large scale in the iron and steel industry.
2.The commercial production of pure aluminium in about 1890 began a new range of alloys and among them duralumin, an alloy of about 94 per cent aluminium, with small quantities of copper, manganese, magnesium, and silicon. Most of aluminium alloys are both light and strong.
3.Nickel is often mixed with other metals for special purposes: permalloy is a nickel-iron alloys that is magnetically soft. The polarity of its magnetic field can be easily changed and it is used for transformer cores. Monel metals contain about two parts nickel to one part copper, plus other elements. They are stronger than nickel and extremely corrosion- resistant. These properties make them useful in chemical production.
4.Electrum is a natural or artificial alloy of gold and silver containing 15-45 per cent of silver. It was used in the ancient world for coinage. Bismuth is frequently used as a part of alloys with low melting-points. Today alloys can be designed for particular applications with certain properties.
Ответьте на вопрос
How is nickel mixed with other metals?
ВАРИАНТЫ ОТВЕТОВ:
| a) |
often |
b) |
sometimes |
| c) |
never |
d) |
rare |
ЗАДАНИЕ № 30 (- выберите один вариант ответа)
Прочитайте текст и выполните задания
1.Bronze and brass, the first alloys in the history of metallurgy, were probably obtained by man accidentally when melting mixed metal ores. Much later alloys of iron were obtained. Steel was made in small quantities in early times until mid – 19th century when it was manufactured on a large scale in the iron and steel industry.
2.The commercial production of pure aluminium in about 1890 began a new range of alloys and among them duralumin, an alloy of about 94 per cent aluminium, with small quantities of copper, manganese, magnesium, and silicon. Most of aluminium alloys are both light and strong.
3.Nickel is often mixed with other metals for special purposes: permalloy is a nickel-iron alloys that is magnetically soft. The polarity of its magnetic field can be easily changed and it is used for transformer cores. Monel metals contain about two parts nickel to one part copper, plus other elements. They are stronger than nickel and extremely corrosion- resistant. These properties make them useful in chemical production.
4.Electrum is a natural or artificial alloy of gold and silver containing 15-45 per cent of silver. It was used in the ancient world for coinage. Bismuth is frequently used as a part of alloys with low melting-points. Today alloys can be designed for particular applications with certain properties.
Выберите заголовок текста из предложенных:
ВАРИАНТЫ ОТВЕТОВ:
| a) |
Manganese |
b) |
Classification and properties of cast iron |
| c) |
Alloys |
|
|
ЗАДАНИЕ № 31
Составьте рассказ из 10 – 15 предложений на тему «Russia».
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