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I’m Jack. Peter and Tony are my classmates. Peter is from the USA. He likes Chinese food very much. Now he is in Zhengzhou. He is short but strong. He has big blue eyes. His hair is yellow. He likes playing basketball very much. Tony is from the UK. He is tall and strong. He likes Chinese food, too. He is also (也) in Zhengzhou. He has a big nose and brown hair. He likes playing football very much. We often play football after school.
1．Peter is from the UK.2．Peter is short but strong.
3．Tony is short and thin.
4．Tony’s nose is small.
5．Peter, Tony and Jack are all (全部) in Zhengzhou.
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
