Байланысты: Широкая Е.В.Иностранный язык Учебно-практическое пособие 5fa38974500ab
5. Fill in the preposition: 1.
Let us take a look ..... the history of computers.
2.
That is why we count ..... tens and multiply ..... tens.
3.
The beads are moved ..... left ..... right.
4.
Abacus is still being used ..... some parts ..... the world.
5.
Calculus was independently invented ..... both Sir Isaac Newton and Leibnitz.
6.
This type of machine depends ..... a ten-toothed gear wheels.
7.
«The Analytical Engine» was shown ..... the Paris Exhibition ..... 1855.
8.
The men responsible ..... this invention were Professor Howard Aiken and some
people ..... IBM.
9.
The first generation of computers came ..... in 1950.
10.
Due to microminiaturization 1000 tiny circuits fit ..... a single chip.
