寓y____言 羊圈j____ 后悔h____ 叼d____走 街坊f____
焦j___急 马棚p____ 喘____uǎn气 一大截j____ 靠____ào近
严肃____ù 半晌____ǎng 审sh____ 视____ì 喜悦y____ 教诲h____
驮t____起 磨____ò坊 马蹄t___ 既j____然 厕____è所
大厦___à 洞穴x____ 窟k___ 窿l____ 窄____ǎi小 一则____é
班b____级 因此____ǐ 挡d____住 试____ì试 厨____ú房
车厢x____ 窑y____洞
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