A.书里主要写了什么 | B.书里故事的结局是什么 |
C.要读的内容从哪一页开始 | D.每个故事大概有几个页面 |
A.18 《花宴》 | B.18 《曼曼钓鱼》 | C.19 《脸谱》 | D.19 《曼曼钓鱼》 |
A.《脸谱》 | B.《兔儿爷》 | C.《泥泥狗》 | D.《快乐鸡毛》 |
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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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