搜索
The Great Wall in China is really amazing. It is more than two thousand years old. People can’t walk along all of it, because it is really long. The Chinatown in New York is amazing, too. There are lots and lots of Chinese shops and restaurants. People can eat in a Chinese restaurant. The food was different from the Chinese food in China. People can see a lion dance in the street.
1．The Great Wall is more than two thousand li long.2．People can go to the Great Wall in New York.
3．There are lots of Chinatowns in China.
4．People can eat different Chinese food in Chinatown.
5．There is no lion dance in Chinatown.
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
