B:
A: Oh. What is it talking about?
B: It is about a silly boy.
A:
B: Yes. They were very angry.
A: Poor boy. He shouldn’t tell lies(撒谎) at the beginning.
B: Yes. We should be honest(诚实).
A.But they didn’t find any wolves(狼). |
B.I think the farmers must be angry. |
C.Then one day, a wolf really came. |
D.I’m reading a book. F. One day, the boy was watching the sheep. |
E.At last, the wolf ate all his sheep. |
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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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