1.凡卡撇撇嘴,拿脏手背揉揉眼睛,抽噎了一下。(______)
2.雪花落在她的金黄的长头发上,那头发打成卷儿披在肩上,看上去很美丽,不过她没注意这些。(______)
3.第二天清晨,这个小女孩坐在墙角里,两腮通红,嘴上带着微笑。(______)
4.“怎么了,孩子!喂,快来人啊!快拿杯水来!”(______)

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

