1. some nice socks A给你。
2. a cool umbrella B 干得漂亮
3. twenty-eight yuan C 一把好伞
4. well done D 一些漂亮的袜子
5. Here you are. E 二十八元
6. her long hair F 那个胖男孩
7. his big nose G 黑眼睛
8. our beautiful school H 他的大鼻子
9. the black eyes I 她的长头发
10. the fat boy J 我们漂亮的学校
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