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There are some holidays in some Western countries.
April Fool’s Day is on April 1. People usually play tricks(开玩笑) on others on that day. It’s very popular(受欢迎的) in the U.K. and the U.S.
Mother’s Day is on the second Sunday in May. It’s a holiday to thank mothers. On that day, mothers usually get flowers and cards from their family. Fathers and children will do the housework, so mothers can have a good rest(休息).
Thanksgiving Day is on the fourth Thursday in November for Americans. On that day, family get together and have a big dinner.
Christmas Day comes on December 25. It’s a popular holiday for many Western countries. People don’t go to work and children don’t go to school. Children will get gifts from their parents at Christmas.
1．April Fool’s Day is in June.2．Mothers usually get flowers and cards on Mother’s Day.
3．Thanksgiving Day is on the fourth Tuesday in November.
4．People don’t go to work on December 25.
5．Children will get gifts from their parents at Christmas.
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
