글의 흐름으로 보아, 주어진 문장이 들어가기에 가장 적절한 곳은?Thi… | [법원직 9급 영어] 25년 1회차 기출문제 상세 페이지

글의 흐름으로 보아, 주어진 문장이 들어가기에 가장 적절한 곳은?
This growth led to the development of a major new industry: tourism.

Tourism as we know it today is distinctly a twentieth-century phenomenon. ( ① ) Historians suggest that the *advent of mass tourism began in England during the industrial revolution with the rise of the middle class and relatively inexpensive transportation. ( ② ) The creation of the commercial airline industry following World War II and the subsequent development of the jet aircraft in the 1950s signaled the rapid growth and expansion of international travel. ( ③ ) In turn, international tourism became the concern of a number of world governments because it not only provided new employment opportunities, but it also produced a means of earning foreign exchange. ( ④ )
* advent 출현

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