(1)举办一场时装秀______________
(2)看舞狮___________________
(3)浪费能源____________________
(4)我们的手机_______________
(5)小心地滑___________________
(6)中国新年_________________
(7)下周_________________
(8)their plans for Christmas____________
(9)reuse water_________
(10)makeA sentence with “cake”_____________
(11)save energy___________
(13)messyAnd dirty____________________
(13)protect the Earth_____________
(14)World Environment___________
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