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Today is the 5th of March. It's my birthday. I get a lot of presents from my friends and family. They are in nice boxes.
My father gives me a yellow box and there is a book in it. Jack, one of my friends, gives me a long box. What's in it? It's an umbrella. My sister gives me a round box. I think it's a big cake, but it is a basketball. I like playing basketball very much, so I'm happy to have it.
Now, my friends are singing the song “Happy birthday to you” to me.
1．My birthday is on ______. ( )| A．March 5th | B．March 7th | C．Sunday |
| A．my parents | B．my friends | C．A and B |
| A．a big cake | B．a basketball | C．a football |
| A．a box | B．an umbrella | C．a book |
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
