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МатематикаВопрос:
4 If you look at a screen for a long time, you must … A blink regularly. B turn off the lights in your room. C wear glasses.
Ответ:
- Определим орфограмму. В данном задании проверяется знание того, что необходимо делать при длительном просмотре экрана.
- Если вы долго смотрите на экран, вы должны регулярно моргать.
Ответ: A blink regularly.
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- 7 Your dad says his back aches after exercising. He should … A always take an aspirin before going to bed. B relax in a hot bath. C go to the hospital.
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