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Найти числовое значение выражения: -5,3u-(3,7+0,7u), если u=0,75 ; 4(a--2 1/2)-3a, если а=7
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Предмет:
Математика -
Автор:
rosemary - 5 лет назад
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Ответы 2
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Подайте десятичную дробь 0,47 в виде процентов
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Предмет:
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Автор:
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B. Use of English. The greatest charity pop concert. It was Saturday, July 13th 1985. The sun (1) ___ and I was on my way to stadium to the (2)______ pop concert. It was held for help to a poor African country. Wembley Stadium was full , there were seventy-two thousand people (3) ____. The atmosphere inside the stadium was fantastic! Everyone was happy because of all the music they were (4) _____ hear. At 12 o’clock the biggest concert in the world began. Everybody was dancing. They shouted and waved. As the concert continued people started to give money to charity. What a concert it was! It finished at about 4.30 in the morning. 50 million pounds were (5)______ for helping Ethiopia. It made me feel good to take part in. 1) a) were shining b) had shone c) was shining 2) a) great b) greatest c) greater 3) a) here b) there c) then 4) a) going to b) gone to c) to going 5) a) collect b)collecting c) collected II. Reading. tower the famous parks tourists representatives oldest part the most London is (1)__ capital of England. It is very old . London consists of three part: the City, the West End and East End. The City is the (2) ____ of London. There are old building and monuments there . The West End is the central and (3) ____ expensive part of the city. There are many rich shops, theatres, restaurants and modern buildings. There are also such (4) _____ places of interest as Trafalgar Square, Piccadilly Circus, the Tower, Tower Bridge, the British Museum and others. The East End is the poorest part of London. There are many (5) _____ and gardens in London. The largest park is Hyde Park. This city is famous and beautiful. Many (6) ______ come to London every year to see its sights. III. Listening. Listen to the conversation Linda and Tom. Make a right choice to finish the sentences. 1) Linda A. has already bought a present. B. has no idea what present to buy. C. wants to buy a small turtle. 2) Travelling underwater is A. an interesting novel. B. a computer game C. an adventure film 3)Their friend, Sam, likes A. taking colorful photos. B. going fishing in the sea. C. studying the underwater world. 4) Tom decided to buy A. a computer game. B. some exotic fish. C. an adventure book.
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Предмет:
Английский язык -
Автор:
darialtre - 5 лет назад
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