(1)dog
(2)lion
(3)cat
(4)piglet
(5)horse
(6)duckling
(7)hen
(8)goat
(9)tiger
(10)bird
(11)rabbit
(12)shoe
(13)coat
(14)gosling
(15)chick
(16)cub
(17)walkman
(18)radio
(19)puppy
(20)baby
(21)joey
(22)monkey
(23)calf
(24)knife
(25)box
(26)toothbrush
(27)bus
(28)man
(29)fireman
(30)postman
(31)goose
(32)foot
(33)sheep
(34)people
(35)mouse
(36)child
(37)toothpast
(38)soap
(39)juice
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