[[QOrDeR]]supermarket( )
A.医院 | B.超市 | C.影院 | D.书店 |
A.到达 | B.起床 | C.离开 | D.下午 |
A.孤独 | B.穿过 | C.顺着 | D.跨过 |
A.椅子 | B.沙发 | C.桌子 | D.墙 |
A.出租车 | B.自行车 | C.小汽车 | D.公交车 |

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

