A.刷浆(jiànɡ) 师傅(fù) 露馅(xiàn) 钞票(chāo) |
B.蹩脚(bié) 包袱(fù) 衔接(xián) 搜索(suǒ) |
C.熔岩(rónɡ) 刻薄(báo) 窘况(jiǒnɡ) 撵跑(niǎn) |
D.破绽(zhàn) 抖擞(sǒu) 嫡亲(dí) 阔佬(lǎo) |
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