Установите соответствие между первым и вторым столбиками металл кислотные оксиды неметалл основные оксиды - 1 столбик 2столбик: металл кислоты неметалл гидроксиды
1. hundreds of electronic devices are now used for scientific, industrial and everyday purposes. they help to do jobs better or more rationally than before and take over jobs that couldn't be done otherwise. 2. industrial electronics undoubtedly plays a very important role today. 3. you can easily ind many electronic devices at home: a cd player, a tv set, an mp3 player, a computer and many others. 6. the firt electronic equipment used radio lamps. they were: a radico set, a tv set, computing machines (predecessors of modern calculators), computers (which occupied big rooms), tape recorden. 7.no, they didn't. the first computers occupied big rooms. 8.because the microchips helped to reduce big parts of devices, computers and other devices. 10.the latest period of industrial electronics development is the period of total digitization of all electronic devices, making them compatible with the computcr. 11.all electronic devices became compatible with the computer. 12.industrial electronics is a great part of our leisure time, it makes people's lives easier and reduces their working time. 13.yes, i do. i think that electronics does only good to people. 14.in my opinion the next period of the industrial electronics development will be period of robots.
That event is spoken a lot by people. you are wanted on the phone by somebody. some slides will be shown by him during the lecture. our garden is ordered perfectly. the paths have been cleaned, the grass have been cut, the flowers have been watered. the event was not mentioned in the news. the mistake was pointed out to me by teacher. the robber was described to the police by people so well that they found him very quickly. some new words will be dictated to you now.the office rules were explained by manager to the staff.wonderful tales were read to me by my granny in my childhood.
