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Look, there are some special days in May. May Day is on May 1st. We will have a holiday. We can have a trip. Mother’s Day is on the second Sunday in May. The reading festival is in May. When is it? It’s on May 5th. When is the sports meet? It’s on May 21st. That will be fun too. Everyone loves May.
1．May 1st is May Day.2．Mother’s Day is in June.
3．Children will have a holiday in May.
4．The reading festival is on May 5th.
5．The sports meet is on May 20th.
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
