Nylon, a synthetic done from a combination of water, air and a by product a coal, was first introduced in 1938.

Câu hỏi liên quan

• Choose the best answer: 
  Technological advancements have turned AI and robotics from science fiction to.............. .

• She specializes in _______ novels set in eighteenth-century England.

   

• Mark the letter A, B, C, or D on your answer sheet to indicate the best answer in each of the following questions:

  Tan usually wears uniform at school. At home, he wears __________ clothes.

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• Since the computer was invented, the work of accountants have been simplified.

• Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence: 

  Tom said that he __________ in Leeds in England.

• Trees are designed as neither hardwoods or softwoods.

• Medical research indicates that large amounts of Histamines can responsible for cold, high fever, and other respiratory reactions.

• My father doesn’t know speak English.

• Interest in automatic data Processing has grown rapid since the first large calculators were introduced in 1950

• Playing for the national team for the first time was an forgot experience for Hong Son

• It is the writing English that causes difficulties to foreigners.

• Of the much factors that contributed to the growth of international tourism in the 1950s, one of the most important was the advent of jet travel in 1958.

• Choose the best answer: 
  The council had to cancel the football match because of the storm.

• The harder he tried, the worst he danced before the large audience.

• Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following question:

  We ________already _______Huong Pagoda.

• The pioneers raised com as their chief crop because they kept well in any season and could be used in many ways.

• Hardly any of the paintings at the gallery were for sale, _____________?

• Choose the best answer to complete each of the following sentences: 

  They (not see) ______________ each other since they left school.

• Nomadic hunter and gatherer societies have access to only a limited amount of food in an area and moved on when they have exhausted each locality.

• Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

  Lawrence is__________ to do this exercise.