A.却看妻子愁何在,漫卷诗书喜欲狂。(妻子:妻子和子女。) |
B.昼出耘田夜绩麻,村庄儿女各当家。(耘田:在田间除草。) |
C.三万里河东入海,五千仞岳上摩天。(摩天:碰到天,形容极高。) |
D.稚子金盆脱晓冰,彩丝穿取当银钲。(稚子:幼稚的孩子。) |

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

