Johannes Gutenberg was chosen to be the most important figure of the past millennium (千年) by the media (媒体). You may not be familiar with him.
He was born into a wealthy family in the city of Mainz, Germany. His early training was in goldsmithing. In 1428, he moved to Strasbourg and lived there for almost 20 years.
The invention of the modem printing press changed the way information was delivered.
A.Gutenberg made the world a much richer place |
B.But he has certainly influenced your life in some ways |
C.Gutenberg's idea was one of the greatest of all mankind |
D.By 1450, Gutenberg was back in Mainz at work on a printing press |
E.In fact, this invention contributed a lot of educating the masses (大众) worldwide |
F.Before the spread of Gutenberg's idea, books were primarily handwritten |
G.It was in Strasbourg that he probably made his first experiments with moveable type and printing |
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2