(1)A.two B.ruler C.broom D.goodbye
(2)A.hat B.black C.game D.cat
(3)A.jeep B.orange C.age D.bag
(4)A.team B.head C.see D.please
(5)A.have B.cake C.grade D.today
(6)A.put B.duty C.good D.woman
(7)A.give B.right C.English D.picture
(8)A.apple B.ask C.father D.banana
(9)A.Chinese B.chair C.teache D.school
(10)A.them B.thank C.father D.that
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