What do people around the world do on their birthdays? They celebrate in different ways.
In China, family members and friends eat noodles together and wish the child a long life. In England, the birthday cake has coins and other things baked into it. If the child gets a coin in a piece of cake, he will grow up to be rich. In America, the child blows out the candles on the birthday cake. If he blows them all out, his wish will come true. In Philippines, before his birthday, the child goes to church with his family and thanks God for his life.
1.In China, people eat noodles on their birthdays.2.In America, people put some coins in the birthday cake.
3.In Philippines, people go to church before their birthdays.
4.Children in different countries celebrate their birthdays in the same way.
5.In England, if the child blows all the candles out, his wish will come true.
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同类型试题
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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
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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
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