Hello! I’m Sally. I’m a pupil. I am ten years old. My favourite toy(玩具) is a jigsaw. It’s red and yellow. I have got(有) a bike too. I ride the bike to school. My bike is blue. Blue is my favourite colour. I like morning exercises. And I do morning exercises with my friends at school. I’m happy at school.
1.Sally is ______ years old. ( )A.9 | B.10 | C.11 |
A.red and yellow | B.red and green | C.yellow |
A.school | B.the 7:00 | C.work |
A.song | B.book | C.colour |
A.table tennis | B.morning exercises | C.the balls |
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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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