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Hello, I’m Tom. I’m a boy and I’m nine. I like basketball and football, but I don’t like swimming. I have (有) two friends (朋友). They’re Xiaoyong and Dongdong. Xiaoyong likes swimming and skipping, but he doesn’t like football. Dongdong likes table tennis, but he doesn’t like morning exercises.
1．Tom is a boy.2．Tom likes basketball and swimming.
3．Dongdong doesn’t like morning exercises.
4．Xiaoyong likes skipping.
5．Dongdong doesn’t like table tennis.
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
