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Liu Tao: Thank you, Nancy. Your house(房子) is big and nice.
Nancy: Thank you. Come in, please.
Liu Tao: What are those on the desk? Are they apples?
Nancy: No. They’re pears. Would you like one?
Liu Tao: No, thanks. Is that a ball behind the desk?
Nancy: No, it’s not a ball. It’s a robot.
Liu Tao: Wow! The robot is lovely.
1．Liu Tao’s house is big and nice.
2．The pears are on the desk.
3．Liu Tao would like a pear.
4．The ball is behind the desk.
5．That is a lovely robot.
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
