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Li Ming has got a good friend. His name is Peter. He is from the US. Li Ming and Peter are in the same(相同的) class. They go to school together from Monday to Friday. Peter likes China and Chinese food, and he likes rice very much. They often play football after school, Li Ming and Peter like making things. Now they are making a kite. They like flying kites on Sunday morning. Peter can speak English and a little Chinese. Li Ming can speak Chinese and English very well. They teach each other.
1．Li Ming has an American friend.2．Li Ming and Peter go to school from Monday to Friday.
3．Li Ming and Peter often fly kites after class.
4．Li Ming teaches Peter English.
5．Peter likes eating rice very much.
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
