A.谦虚(qiān) 陶罐(guàng) 价值(jià) 恼火(nǎo) |
B.骄傲(jiāo) 懦弱(luò) 挣脱(zhèng) 皱纹(zhòu) |
C.狮子( shī) 遵循(zūn) 应验(yàn) 生涯(yá) |
D.积累(lěi) 干燥( zǎo) 超常(cāo) 大概(gài) |
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