Прочитайте текст и заполните пропуски A–F частями предложений, обозначенными цифрами 1–7. Одна из частей в списке 1–7 лишняя. Запишите цифры, обозначающие соответствующие части предложений.
Just as Galileo used his telescope to open the human horizon to the planets and stars of space, so van Leeuwenhoek used his microscope to open human awareness to the microscopic world A __________. His work founded the science of microbiology В ___________.
Anton van Leeuwenhoek was born in 1632 in Delft, Holland. With no advanced schooling, he was apprenticed as a cloth merchant and assumed С __________. But van Leeuwenhoek was curious about the world and interested in mathematics.
In 1657 van Leeuwenhoek looked through his first microscope and was fascinated. When he built his first microscope, he used a highly curved single lens D __________. By 1673 van Leeuwenhoek had built a 270-power microscope E ___________. Van Leeuwenhoek remained very secretive about his work and never allowed others to see his microscopes.
As an amateur, van Leeuwenhoek had to work at his science in the evenings and early morning hours when not at work. Beginning in 1676, he agreed to send letters and drawings to the Royal Society of London. He was the first to claim F __________. (No one else believed it until Pasteur proved it in 1856.)
Van Leeuwenhoek saw that vinegar killed bacteria and said that it would clean wounds. It was also 200 years before any one built a better microscope. But with his marvelous microscope, van Leeuwenhoek discovered the critically important microscopic world.
1. that was able to see objects only one-one-millionth of a meter in length
2. that bacteria cause infection and disease
3. that buying and selling cloth would be his career
4. but he was disappointed by its shape
5. that no one had even dreamed existed
6. to gain greater magnification
7. and opened plant studies to the microscopic world
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