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My friend and I are both from China. My friend is short, handsome, honest and funny. His father is a soldier, he is about thirty-eight. His mother is a housewife, she is a little heavy. My friend likes playing the piano. I like to play the piano, too. He doesn't like studying, he likes playing. We are good friends, we often play basketball together. I like writing now, but my friend doesn't like writing. I study hard and I am very kind. I have some books and like to read books.
1．My friend is from Canada.2．My friend is funny.
3．My friend likes playing the piano.
4．We often play football together.
5．My friend studies hard.
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
