Заполните предложения (1-10) с наиболее подходящим предлогом (a-j): a) в b) within c) in d) on e) out - id951174420200412 от Сл2064 12.04.2020 00:42

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Английский язык: Заполните предложения (1-10) с наиболее подходящим предлогом (a-j): a) в b) within c) in d) on e) out of f) with g) by h) to i) along j) at. 1. i took the old card computer. 2. sally left school the age of 16 and went to work in a bank. 3. i`m sorry. mr. smith’s in a meeting the moment. 4. large companies have a department which manages career development the company. 5. she the corridor and up the stairs to the second floor. 6. harry comes to work car but i prefer to come on foot. 7. we re delighted

Сл2064 · Accepted Answer

One of the most wonderful discoveries made by man is radio. It is the wireless transmission of signals or sounds through free space. By all means, it is something worth using.

Many famous scientists have worked on the radio creation, including Nicola Tesla and Thomas Edison. However, the first radio receiver was introduced by Russian physicist Alexander Popov in 1895. Since its appearance, radio has been used for various purposes. Its early uses include sending telegraphic messages with the help of Morse code. It was also used during the wars for sending diplomatic and confidential messages.

Before the advent

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