例: nice c p o r p c r t
1.o r a n g e y e a r e d a d o g
2.m o m o n k e y e s m o u t h
3.p u r p r e p i n k i t e a r e d
4.m o r e t e r a s e r i g h t o o
5.m a n y l o p t h a n k s e
6.m i s s g o o d b y e t c h e
7.w e l co m e f z o p q m
8.n m e a p i b i r t h d a y
9.o n e t h r e e t w o s i v e
10.o c j u i c e m y x r o n a
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