Today we're going to discuss the history of the bicycle. The first pedal-powered bicycle was invented in the 1830s, but it wasn't until the 1880s that the 'safety bicycle' with two equal-sized wheels became popular. This design was much safer than the earlier 'penny-farthing' which had a huge front wheel. Interestingly, the safety bicycle's popularity also influenced women's fashion, as it encouraged more practical clothing. By the early 20th century, bicycles had become a common means of transport, especially for workers. However, their use declined with the rise of cars in the 1950s.
❓ ¿Qué hizo que la bicicleta de seguridad fuera más popular que el penny-farthing?
A. A. Era más barato de producir.
B. B. Tenía dos ruedas del mismo tamaño, lo que la hacía más segura.
C. C. Era más ligera y más fácil de llevar.
D. D. Era más rápido en caminos irregulares.
✅ 正确答案
B. It had two equal-sized wheels, making it safer.