(1)秋(末未)冬初,柚子成熟了,一个个(圆园)溜溜,黄澄澄的,(向像)小球(似拟)的挂在(技支枝)头上。
(2)我军以(悦锐)不可当之势,(分纷粉)碎了敌人数十万大军的前堵后追,(夸跨)越了重重障碍,经过二十多天的(坚艰)苦跋涉和激烈战斗终于(近进)入大别山区。
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