skipping | cooking | dancing | drawing | |
Tom | √ | × | × | √ |
Jenny | × | × | √ | √ |
Uncle | √ | √ | × | × |
Aunt | × | √ | × | √ |
A.Yes, I do. | B.No, I do. | C.No, I don’t. |
—I like _______.
A.skipping | B.cooking | C.dancing |
A.skipping | B.dancing | C.cooking |
A.I like drawing. | B.I like cooking. | C.I like dancing. |
A.cooking | B.skipping | C.drawing |
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同类型试题
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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
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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
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