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There is a big old tree near my house. A black bird lives in the tree. Every morning I take some food to the tree. The bird sees me and comes down. The food is in my hand. The bird comes to my hand and eats the food. After that it goes back to the tree.
I give some food to this bird every day. and so the bird knows(认识) me. I like the bird and the bird like me, too. We are good friends.
1．The tree near my house is young.2．I like the bird but it doesn't like me.
3．Every day I give the bird some food.
4．The bird comes to my home and eats the food.
5．The bird is my good friend.
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
