举例:落红不是无情物,化作春泥更护花。(龚自珍) ——( 奉献)
(1)在鱼儿尚未被拽上岸之前,千万别吹嘘你钓到了鱼。(韦蒂尼)——( )
(2)那一群无家可归的马蜂呢?它们还会不会回来重建家园?我甚至想用胶水把那个空蜂窝粘上去。(冯骥才) ——( )
(3) 桃花一簇开无主,可爱深红爱浅红?(杜甫) ——( )
(4) 绿杨烟外晓寒轻,红杏枝头春意闹。(宋祈) ——( )
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