A.结婚(hūn) 筛子(shāi) 发誓(sì) 拗不过他(niù) |
B.勤恳(kěn) 珊瑚(hú) 衣裳(shang) 狂风怒号(háo) |
C.爹娘(diē) 瞌睡(kē) 耕种(zhòng) 落在后面(luò) |
D.监狱(yù) 衰老( shuāi) 大嫂(shǎo) 直言不讳(huì) |

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

