搜索
One day a crow(乌鸦) finds a piece of meat(一块肉). She picks it up(叼起) in her mouth and flies to a tall tree. When she is just going to eat the meat, a fox comes and stands under the tree and says, “How beautiful you are!You must be the most beautiful bird in the world.”
The crow is very pleased(高兴) by these words. Then the fox speaks again, “I can see your pretty face, but I can’t hear your voice(声音). Why don’t you sing a song?”
This makes the crow very happy. She opens her mouth and begins to sing. When she opens her mouth, she drops(掉下) the meat. Trice fox picks up the meat and goes away with it.
1．The crow is very pleased with the fox's praise(赞美).2．The fox really wants to hear the crow sing a song.
3．The fox likes the crow's voice very much.
4．The fox gets the meat at last(最后).
5．The crow is very clever.
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
