例:雨来一骨碌下了炕,把书塞到怀里就往外跑。(表示动作迅速)
(1)多数铺户在正月初六才开张。(表示铺户开张得很晚)
(2)只见扁鼻子军官掏出来的却是一把雪白的糖块。(表示事情在意料之外)
(3)妈妈立在河沿上,望着渐渐扩大的水圈直发呆。(表示愣了很久)

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

