(1)A. pink B. think
(2)A hair B. fair
(3)A. want B. what
(4)A. wall B. walk
(5)A. fat B. hat
(6)A. queen B. green
(7)A. ball B. doll
(8)A. street B. tree
(9)A. train B. tree
(10)A. help B. tell
(11)A. feel B. fill
(12)A. hungry B. hurry
(13)A. tired B. tie
(14)A. food B. foot
(15)A. sheep B. ship
(16)A. cold B. cool
(17)A. rabbit B. rubber
(18)A. pear B. bear
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