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My name is Tess. I live in London. Big Ben is famous here. I have many friends. They live in different countries. Tom lives in Canada. He likes to go to Niagara Falls. Li Tao is from China. The Great Wall is in China. Betty is a girl. She lives in the U.S. She likes the Statue of Liberty. John is from Australia. He likes kangaroos very much. Look, these are our pictures!
1．Tess has many friends from different countries.2．Tom likes to go to Big Ben.
3．Li Tao lives in China.
4．Betty likes the Statue of Liberty.
5．John likes to go to Niagara Falls.
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
