1、科室里似乎仍回荡着她那( )的笑声,病人似乎仍感受到她那春风般的 ( )与( )。然而,在( )的阳春三月,47岁的护士长叶欣却永远地走了。
2、那位年轻的父亲拉着小女孩的手,在面前各种( )上来回( ),( )地说:“这是黄瓜,长长的,( );豆角呢,( )光滑点;番茄很好看,( )……”

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

