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The ant is carrying a big piece of bread to his home. He is very tired. On his way he meets his friends. He says, “Would you mind holding the bread for me?” “OK. We’ll help you.” the ant’s friends carry the bread and they go home together. “Here is my home. But I can’t find my key. I’m really worried.” says the ant. “Is this your key? It’s under the grass.” His friend points and says. “Yes, that’s it.” The ant is happy. He invites(邀请) his friends to have the bread together.
1．The ant meets his friends on his way home.2．The ant’s friends hold the bread for him because the bread is good.
3．The ant is tired because he can’t find his bread.
4．The key is under the door.
5．The ant asks his friends to eat the bread together because they help him.
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
