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A fox is very hungry. He is looking for (寻找) food. Now he is standing still beside a wall. He sees a lot of fine grapes on the wall.
“How nice they are! I want to eat them.” The fox jumps and jumps, but the wall is too high. He can’t get the grapes.
The fox goes away and says, “I don’t like those grapes. They are not good to eat.”
1．The fox is very thirsty.2．The grapes are nice.
3．The fox doesn’t like those grapes.
4．The fox is too short, he can’t get the grapes.
5．At last the fox isn’t hungry.
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
