(1).年轻的护士为母亲扎(zhá zhā)了两针也没有扎进血(xuè xiě)管里。
(2).我把妹妹弄乱的床单重(zhòng chóng)新铺(pū pù)好。
(3).弟弟兴(xīnɡ xìnɡ)冲冲地向我跑过来,兴(xīnɡ xìnɡ)奋地说:“我考上了。”

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

