02.0 2
O
A
20%,
B
B
1069
B
C с
B
с
A
A
6
2
A
I don't work
B
C С
I work
very hard.
I'm 45.
I'm 40.
very hard.
I'm 50.
C с
A
B
I've got I've got
$5000 $4000.
I've got
$3000.
A : В
I work hard, but not too hard.
1 Ais bigger than C, but not as big as B
? A is longer than B, but not
3 C is
A, but
4 Ais
but
as
as long.
5 B has got
6 C works
ID 910

1. Computer is a machine with an intricate network of electronic circuits that operate switches or magnetize tiny metal cores.

2. The two possible states of the switches are on and off/magnetized or demagnetized.

3.  The main functions of computer are: that we can make the machine do what we want by inputting signals and processing of information.

4. We make the computer do what we want by inputting signals that turn certain switches on and turn others off.

5. The basic task of computers is processing of information.

6. Computers can be  accept information in the form of instructions, called a program, and characters, called data.

7. The program it is a part of computer, which tells the computers what to do and the data.

8. Data it is which provide the information needed to solve the problem.

9. Memory it is a place inside the computer, in which we are kept information.

10. Computers have three basic capabilities like that computers have circuits for performing arithmetic operations, computers have a means of communicating with the user and computers have circuits which can make decisions.

11. Some of the most common methods of inputting information are to use terminals, diskettes, disks and magnetic tapes.

12. The computer's input device reads the information into the computer

13. For outputting information two common devices used are: a printer, printing the new information on paper, and a cathode-ray-tube display, which shows the results on a TV-like screen.

14. The kinds of decisions which computer circuits can make are not of the type: "Who would win the war between two coun¬tries?" or "Who is the richest person in the world?"

15. There are times when a computer seems to operate like a mechanical 'brain', but its achievements are limited by the minds of human beings. A computer cannot do anything unless a person tells it what to do and gives it the necessary information; but because electric pulses can move at the speed of light, a computer can carry out great numbers of arithmetic-logical operations almost instan¬taneously

Объяснение:

Практически, задание не сложное. Нужно уделить минут 10-15, перечитывать текст и искать в нем вопросы, а затем ответы :)

Москва                                                                                                        20 января 1997 Уважаемая Диана ,   благодарю вас за ваше письмо мне было настолько приятно , услышать это от тебя за письмо Диана.мы тоже готовимся к Рождеству.Мы хотим отметить его вместе со всей семьёй.Приедет бабушка , дедушка , мой старший брат со соей женой и мои два двоюродных брата с моей тётей.мы уже купили продукты и уже прибрались у себя в доме.А ещё я собираюсь подарить маме ожерелье , а папе набор инструментов.Мы с дедушкой договорились ему купить этот набор инструментов , а что я буду покупать бабушке и всем остальным я ещё не придумала.С рождеством тебя Диана.Хочу пожелать тебе всего самого наилучшего .                                                                                                      Есть ли написать в ближайшее время с любовью Черри