(1)愈是寒冷,愈是风欺雪压,花开得愈精神,愈秀气。(用加点词语造句)
(2)这清白的梅花,是用污得的吗?(换种说法,意思不变)
(3)赤道吹来的风撩乱了老人平日梳理得整整齐齐的银发。(缩句)
(4)想不到外祖父竟像个孩子一样,“呜呜呜”地哭了起来……(扩句)
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