Превратите разрозненные фрагменты в текст опираясь на коннекторы как средство сцепления предложений....: ответ на тест 882111 - Английский язык

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There is a tendency to use classical music with particular reference to the music of the past, up to and including the 19th century. However, the term also includes music being written now, and we may speak of modern classical music. Classical here refers to gender, not to period.

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Radio waves
1. Radio waves were first predicted by mathematical work done in 1865 by James Clerk Maxwell. Maxwell noticed wavelike properties of light and similarities in electrical and magnetic observations. He then proposed equations that described light waves and radio waves as waves of electromagnetism that travel in space. In 1887, Heinrich Hertz demonstrated the reality of Maxwell's electromagnetic waves by experimentally generating radio waves in his laboratory. Many inventions followed, making practical the use of radio waves to transfer information through space.
2. The study of electromagnetic phenomena such as reflection, refraction, polarization, diffraction and absorption is of critical importance in the study of how radio waves move in free space and over the surface of the Earth. Different frequencies experience different combinations of these phenomena in the Earth's atmosphere, making certain radio bands more useful for specific purposes than others.
3. In order to receive radio signals, for instance from AM/FM radio stations, a radio antenna must be used. However, since the antenna will pick up thousands of radio signals at a time, a radio tuner is necessary to tune in to a particular frequency (or frequency range). This is typically done via a resonator (in its simplest form, a circuit with a capacitor and an inductor). The resonator is configured to resonate at a particular frequency (or frequency band), thus amplifying sine waves at that radio frequency, while ignoring other sine waves. Usually, either the inductor or the capacitor of the resonator is adjustable, allowing the user to change the frequency at which it resonates.
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What property of radio waves caused making a lot of other important inventions?

Укажите вариант последовательности, который включает слова и словосочетания, используемые в тексте в непосредственной связи с понятием «профессиональная деятельность».
Текст I
ENGINEERING
(1) Engineering is the discipline, art and profession of acquiring and applying technical, scientific and mathematical knowledge to design and implement materials, structures, machines, devices, systems, and processes that safely realize a desired objective or inventions.
(2) The concept of engineering has existed since ancient times as humans devised fundamental inventions such as the pulley, lever, and wheel. Each of these inventions is consistent with the modern definition of engineering, exploiting basic mechanical principles to develop useful tools and objects.
(3) Engineering, much like science, is a broad discipline which is often broken down into several sub-disciplines. These disciplines concern themselves with differing areas of engineering work. Although initially an engineer will be trained in a specific discipline, throughout an engineer's career the engineer may become multi-disciplined, having worked in several of the outlined areas.
(4) With the rapid advancement of technology many new fields are gaining prominence and new branches are developing such as computer engineering, software engineering, nanotechnology, tribology, molecular engineering, mechatronics, etc. These new specialties sometimes combine with the traditional fields and form new branches such as mechanical engineering and mechatronics and electrical and computer engineering.
(5) Engineers apply the sciences of physics and mathematics to find suitable solutions to problems or to make improvements to the status quo. More than ever, engineers are now required to have knowledge of relevant sciences for their design projects; as a result, they keep on learning new material throughout their career. If multiple options exist, engineers weigh different design choices on their merits and choose the solution that best matches the requirements. The crucial and unique task of the engineer is to identify, understand, and interpret the constraints on a design in order to produce a successful result.
(From Wikipedia, the free encyclopedia)

Определите, в каких компонентах этого же предложения содержатся характеристики носителя темы:
[Engineering, much like science,] [is /a broad discipline] [which ][is often broken down /into/…]
12    3    456Текст I
ENGINEERING
(1) Engineering is the discipline, art and profession of acquiring and applying technical, scientific and mathematical knowledge to design and implement materials, structures, machines, devices, systems, and processes that safely realize a desired objective or inventions.
(2) The concept of engineering has existed since ancient times as humans devised fundamental inventions such as the pulley, lever, and wheel. Each of these inventions is consistent with the modern definition of engineering, exploiting basic mechanical principles to develop useful tools and objects.
(3) Engineering, much like science, is a broad discipline which is often broken down into several sub-disciplines. These disciplines concern themselves with differing areas of engineering work. Although initially an engineer will be trained in a specific discipline, throughout an engineer's career the engineer may become multi-disciplined, having worked in several of the outlined areas.
(4) With the rapid advancement of technology many new fields are gaining prominence and new branches are developing such as computer engineering, software engineering, nanotechnology, tribology, molecular engineering, mechatronics, etc. These new specialties sometimes combine with the traditional fields and form new branches such as mechanical engineering and mechatronics and electrical and computer engineering.
(5) Engineers apply the sciences of physics and mathematics to find suitable solutions to problems or to make improvements to the status quo. More than ever, engineers are now required to have knowledge of relevant sciences for their design projects; as a result, they keep on learning new material throughout their career. If multiple options exist, engineers weigh different design choices on their merits and choose the solution that best matches the requirements. The crucial and unique task of the engineer is to identify, understand, and interpret the constraints on a design in order to produce a successful result.
    (from Wikipedia, the free encyclopedia)

Заполните пропуски в письме следующими фразами и предложениями:
1_______,
You will be interested to hear that we have been able to obtain a further supply of Brazilian coffee of 2_______ as that we supplied you with last year. The total consignment is only 10,000 kg., and we are pleased to offer it to you at 60p per kg. With the increases in freight charges which become effective next month, the next consignment will be rather dearer, so 3_______, which is firm for five days only, and to telex your order without delay.
4_______,
Peter Brown

Заполните пропуски в письме следующими фразами и предложениями:
1_______,
Confirming our telephone conversation of this morning, 2_______ the following South African fruit, which arrived yesterday with the S.S. Durham Castle:
300 boxes “Early Rivers” plums £0.55 per box,
100 boxes “Golden Glory” peaches £1.10 per box,
200 boxes “Prime Yellow” apricots £0.50 per box.
3_______, and the consignment in question is well up to the high quality of previous years. The fruit is excellently packed and would reach you in perfect condition.
We would be glad to send the goods by rail on receipt of your order, which should be sent by telephone or telex. The price includes carriage, and is firm for 24 hours only.
Yours faithfully,
4_______