Hello, I’m Mike. I’m a boy. I’m ten. This is my sister Helen. Today is her birthday.
Look! There is a big birthday cake on the table. How old is she? Guess. There are seven candles on the cake. Oh, there is a doll on the table too. It is her present from my mother. Helen likes it very much. Now, it’s time for the cake. We’re very happy.
1.Mike is ______ years old. ( )A.nine | B.ten | C.seven |
A.Mike’s | B.Mum’s | C.Helen’s |
A.nine | B.ten | C.seven |
A.bed | B.table | C.chair |
A.toy car | B.toy bear | C.doll |
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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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