1.耙(bà)地 归宿(sù) 淤(yū)泥 松(sàn)散( )
2.荞(qiáo)麦 招呼(zhāo hū) 闺(guī)女 蹚(táng)坏( )
3.钻(zuàn)进 麦籽(zǐ) 驮(tuó)着 疙瘩(gē da)( )
4.顺溜(shùn liu)蝈蝈(guō)儿 挨(āi)骂 咸(hán)味( )
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