①深蓝 ②前方 ③黄狗
④铅笔 ⑤梨黄 ⑥白猫
⑦尺子 ⑧深红 ⑨黑猪
⑩后面 ⑾左边 ⑿橘黄
⒀公鸡 ⒁橡皮 ⒂下面
⒃小刀
1.________类:____________________________________________________
2.________类:____________________________________________________
3.________类:____________________________________________________
4.________类:____________________________________________________

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

