(1)A.taller B.dancer C.juggler
(2)A.pear B.policeman C.peach
(3)A.big B.breakfast C.dinner
(4)A.talk B.teacher C.walk
(5)A. winter B.summer C.sunday
(6)A.May B.Monday C.March
(7)A. short B.long C.sing
(8)A. four B.fourth C.second
(9)A. four B.fourth C.second
(10)A. heavier B.thinner C.fat
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