Choose the best answer:
It seems entirely natural to us that there are teams of scientists in universities and (46) _____ institutions around the world, attempting to discover the way the world works. (47) _____, it hasn’t always been that way. Although the scientific method is now four or five hundred years old, the ancient Greeks, for example, believed that they could (48) _____ the cause of natural events just by the power of thought. During the 17th century, more and more people began to realize that they could test their scientific ideas by designing a relevant experiment and seeing what happened. A lot of (49) _____ was made in this way by individual scientists. These men and women often worked alone, carrying out research into many different areas of science, and they often received very little (50) _____ for their hard work. At the start of the 20th century, though, it became clear that science was becoming more complicated and more expensive. The individual scientists disappeared, to be replaced by highly qualified teams of experts. Modern science was born

Câu hỏi liên quan

• Choose the best answer:
  I ……some unusual educational beliefs

• Choose the best answer:
  She buys too many things. She_____ all her money long before her next pay.

• Choose the best answer:
  I've taken _____________ a new project at work in addition to my normal responsibilities

ZUNIA12

• Choose the best answer:
  The operation gave him .......... the use of his legs

• Choose the best answer:
  Most people think of computers as very modern inventions, products of our new technological age. But actually the idea for a computer had been worked out over two centuries ago by a man (39) _____ Charles Babbage. Babbage was bom in 1791 and grew up to be a brilliant mathematician. He drew up plans for several calculating machines which he called "engines". But despite the fact that he (40)_____building some of these, he never finished any of them. Over the years, people have argued (41)_____his machines would ever work. Recently, however, the Science Museum in London has finished building(42)_____engine based on one of Babbage's designs. (43)_____has taken six years to complete and more than four thousand parts have been specially made. Whether it works or not, the machine will be on show at a special exhibition in the Science Museum to remind people of Babbage's work

• Choose the best answer:
  Helen's parents used to take her to school by bike, ____?

• Choose the best answer:
  They visit a retirement home and ____ time doing fun activities with the elderly who lack immediate family

• Choose the best answer:
  The company said it had ______________ a profit of about £1.4bn on the deal

• Choose the best answer:
  In this day and age, people, irrespective of age or social status, want to keep them informed with some up to the minute news on the covid-19 pandemic

• Choose the best answer:
  Each and every student and instructor in this institute _____ for a new facility by next year

• Choose the best answer:
  If the subject of divorce .......... , try to change the subject

• Choose the best answer:
  Luckily, I got some ____ advice on how to make a presentation on ‘For a better community from my class teacher

• Choose the best answer:
  The book is made _____________ several different articles

• Choose the best answer:
  Following a brief introduction about his previous work experience, Mr. Kayato thanked the president for the ------- to join Kremlin Consultants

• Choose the best answer:
  It is gravity ................. objects toward the earth. 

• Choose the best answer:
  We can now communicate instantly _________ people on the other side of the world

• Choose the best answer:
  They go ..........  a long time, exactly 20 years

• Choose the best answer:
  In today's usage, "generation gap" often ____ a perceived gap between younger people and their parents or grandparents

• Choose the best answer:
  The sun ____ since this morning.

• Choose the best answer:
  I'll pray ___________ a peaceful resolution to this conflict