A.千磨万击还坚劲,任尔东西南北风。《竹石》(于谦) |
B.春风又绿江南岸,明月何时照我还。《枫桥夜泊》(王安石) |
C.玉颗珊珊下月轮,春风送暖入屠苏。《天竺寺八月十五日夜桂子》(皮日休) |
D.洛阳亲友如相问,一片冰心在玉壶。《芙蓉楼送辛渐》(王昌龄) |

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

