The movie once________a whole generation of people.It proved to be of much________in the education of people.
264. The invention of the coal-burning_______engine revolutionized industrial production in the 18th century and opened the way to the development of mechanized transport by rail and sea.
263. The bank is equipped with new alarm _____. We can say it’s safe and reliable completely.
262. Please write me a 200-300-word_____ of this long report to read.
261. It took Susan weeks to regain her _________ after a bad _________.
260. The word spread that the president came down with lung cancer. Which of the following has the same meaning as the underlined word?