A.医院 | B.报社 | C.超市 | D.汽车站 |
1.店好千家颂,坛开十里香。(______)
2.四季服装皆溢彩,八方顾客尽开颜。(______)
3.版面扬独家优势,文章汇天下精华。(______)
4.扁鹊重生称妙手,华佗再世颂丹心。(______)
5.学修养办事一丝不苟,守准则执法铁面无私。(______)

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

