Today we're going to discuss the history of the postal service. In the 19th century, the introduction of the postage stamp revolutionized communication. Before that, the recipient usually paid the postage, which was often expensive. The first adhesive stamp, the Penny Black, was issued in Britain in 1840. It featured a profile of Queen Victoria. Interestingly, the stamp was not initially popular because people were used to the old system. However, its convenience soon made it a standard practice worldwide. Another key development was the creation of the Universal Postal Union in 1874, which standardized international mail rates. This allowed letters to cross borders more efficiently, fostering global trade and personal connections.
❓ 黑便士邮票未能立即流行的主要原因是什么？
A. A. 对大多数人来说，它太贵了。
B. B. 人们已经习惯了原有的支付系统。
C. C. 邮票设计被认为不美观。
D. D. 当时邮政服务并不可靠。
✅ 正确答案
B. People were accustomed to the previous payment system.