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альбина330
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Тапсырма: Suggest solutions to one of these problems: 1.Make sure there are no viruses on a floppy-disk

2.Prevent unathorized access to a network

3.Avoid the risk of losing data

4.Avoid eye-strain when using computers

5.Avoid back problemswhen using computers

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суроккк
суроккк
4,5(100 оценок)

4) To avoid eye strain when using the computer, special eye exercises should be performed at a distance of 60 to 70 cm from the computer.

Объяснение:

правилно

PolyMoly1
PolyMoly1
4,4(74 оценок)
1. should speak 2. shouldn't use 3. should save 4. shouldn't tell 5. should recycle 6. shouldn't play

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