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Hello, everyone. I’m Lucy. Welcome to my house. This is my bedroom. It’s big and bright. It’s got a big window. Near the window, there is a desk. I do my homework beside it every day. It is clean and nice. On the right there is a bookshelf. It’s got lots of books on it. You can find books about sports on Shelf A. You can find books about art on Shelf C. I like reading books very much. I like my bedroom too.
1．The children are visiting Lucy’s house.2．Lucy’s bedroom is very small.
3．Lucy can do homework beside the desk.
4．The books about art are on Shelf A.
5．Lucy likes reading books and her room.
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
