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Подберите пары или группы близких по значению слов из предложенных. Verbs: relate, employ, insert, perform, remove, operate, show, interpret, select, issue, use, receive, cause, print, make, compute, connect, execute, take away, require, act, convert, carryout, demand, permit, demonstrate, choose, transmit, type, store, get, calculate, proceed, continue, keep, allow. Nouns: response, unit, component, computation, storage, gate, amount, digit, element, memory, instruction, device, equipment, connection, circuit, order, command, information, relation, quantity, answer, calculation, number, data. Adjectives: broad, complete, each, appropriate, every, basic, essential, digital, original, full, wide, initial, major, large, numerical, common, necessary, usual, important, general, great.
1. The distance to the monitor at least 40-50 cm, the position of the monitor should be a few inches below the eyes, the child looked at the monitor from the top down and not vice versa.
2. The lighting in the room must be smooth, there should be no sharp light sources close to the monitor.
3. The monitor should be set up correctly, the screen refresh rate is recommended at least 85 Hz.
4. And if your child is severely fascinated sure to regularly check your computer to an ophthalmologist, in the initial phase to identify any problems with vision to later be easier to deal with them and to preserve good vision of the child.