41. A. people relied on basic technologies+ Trích: People lived simpler lives and relied on basic technologies to accomplish daily tasks.42. C. foot+ Trích: People primarily traveled on foot, by horse, or by carriage.43, B. letters were sent by post+ Trích: Without smartphones or the internet, people relied on letters sent by post to communicate over long distances.44. C. charm and simplicity+ Trích: Despite these challenges, life in the past had its own charm and simplicity.45. B. Because it helps us appreciate the value of simplicity and human connection.+ Trích: Understanding how people lived in earlier times can help us appreciate the advancements we've made and remind us of the value of simplicity and human connection.

A. people relied on basic technologies + Trích: People lived simpler lives and relied on basic technologies to accomplish daily tasks. 42. C. foot + Trích: People primarily

dong ng 2 giản hơn và phục vào công nghệ ) mục ngày thing ) 45. dong 1 ) cách

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