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Mrs Brown loves flowers and she has a small but nice garden. She grows many roses (玫瑰) in her garden. One afternoon, she sees a little boy outside her house. He has some nice roses in his hands. “I’m selling (卖) roses,” he says. “Do you want any? They are very cheap. I pick them this afternoon.” Mrs Brown answers, “I pick roses when I want, and I don’t pay (支付) money for them, because I have many roses in my garden.” “No, you don’t,” says the boy. “There aren’t any roses in your garden now. They are all in my hands.”
1．Mrs Brown’s garden is big and nice. （2．Mrs Brown loves roses. （
3．A little boy comes to Mrs Brown’s house to buy roses. （
4．Mrs Brown doesn’t buy the roses from the boy. （
5．The roses in the boy’s hands are from Mrs Brown’s garden. （
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
