Hello Sam,
It's been a long time since i've last written to you. How are you doing? Anything new happened in your life? I missed you. I've heard you are interested in Ukrainian newspapers and some kinds of magazines? So, I'd like to share some information with you including interesting facts in it.
There are planty of different press in Ukraine. If you are interested in politic news you can find new information in "The facts" newspaper. If you are looking for some kinds of advice about your health and lifestyle then you need to find a "Men's health" magazine.
If I were you, I would read the most popular magazine in my area - "Serial". It consists of different types of articles about anything you want. So, I'm sure you'll like it.
Best wishes, Dmitriy
Выписать из текста предложения в пасивной форме, определить время
ALTERNATING CURRENT
Alternating current (AC) is an electric current which periodically reverses
direction, in contrast to direct current (DC) which flows only in one direction.
Alternating current is the form in which electric power is delivered to businesses
and residences, and it is the form of electrical energy that consumers typically use
when they plug kitchen appliances, televisions and electric lamps into a wall
socket. A common source of DC power is a battery cell in a flashlight. The
abbreviations AC and DC are often used to mean simply alternating and direct, as
when they modify current or voltage.
Тhe number of cycles per second is the frequency of an alternating current.
Тhere are two frequencies: the standard for Europe is 50 cycles per second while
the standard for the USA is 60 cycles per second. А standard frequency has а great
advantage since different systems сan bе interconnected.
Выписать из текста предложения в пасивной форме, определить время
Объяснение:
11.7
1. h
2. a
3. d
4. f
5. b
6. e
7. c
8. g
11.8.
1. which
2. who
3. which
4. where
5. which
6. which
7. where
8. where