[[QOrDeR]]周末: weakend weekend weak
【小题2】数学: Maths Meths Naths
【小题3】汉语: China Chinaese Chinese
【小题4】睡觉: sleep cleep sleap
【小题5】音乐: musec mvsic music
【小题6】在周末: in the weekend on the weekend at the weekend
【小题7】在学校: at school on school as school
【小题8】在下午: in the morning in the afternoon in the evening
【小题9】科学: science scaence sciense

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

