Today we're going to look at the history of the bicycle. The first bicycles, called 'hobby horses', appeared in the early 1800s. They had no pedals; riders pushed their feet along the ground. Then, in the 1860s, pedals were added to the front wheel, creating the 'velocipede'. However, it was very uncomfortable because of its solid rubber tires. The real breakthrough came in 1885 with the 'safety bicycle', which had a chain drive and two equal-sized wheels, making it much safer and faster. By the 1890s, bicycles had become hugely popular, especially among women, as they offered a new sense of freedom.
❓ What was the main advantage of the safety bicycle introduced in 1885?
A. It had solid rubber tires for a smoother ride.
B. It was safer and faster due to its chain drive and equal wheels.
C. It was the first bicycle to have pedals attached to the front wheel.
D. It allowed riders to push their feet along the ground.
✅ 正确答案
It was safer and faster due to its chain drive and equal wheels.