A.疙瘩(gē da) 沮丧(zǔ sàng) 冰棍棒(bīng gùn bàng) |
B.蹲下(zūn xià) 雕刻(diāo kè) 磕碰(kē pèng) |
C.干燥(gān zào) 倾角(qǐng jiǎo) 斑点(bān diǎn) |
D.嫦娥(cháng é) 尚未(shàng wèi) 抵御(dǐ yù) |

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

