搜索
Long long ago, there is a man. He thinks he is very clever. He likes sleeping very much. When people study, he is fast asleep: when people work hard, he is fast asleep; when people do exercises, he is fast asleep... When he sleeps, he always has dreams. Then he tells his dreams to people.
One day, the clever man says, “l dream I am a teacher. " People smile and go to study.
Another day, the clever man says, “I dream I have lots of money. ” People smile and go to work
The next day, the clever man says, “I dream I am a super star. ” People smile and go to do exercises.
The clever man is not happy and says, “They don’t have the same dreams like me. They are jealous(嫉妒的)！” Then he always lives in his dream.
1．The clever man always sleeps and has dreams.2．The clever man has lots of money.
3．The clever man always lives in his dreams.
4．People are jealous(嫉妒的) because they don’t have beautiful dreams.
5．The clever man can be a super star at last (最后).
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
