Mr Green has a small and old house. Behind the house, there is a very big tree. In the tree there is a tree house. It is small, but there are a lot of things in it. There is a bed, a desk and two chairs. Now Mr Green’s daughter, Helen, is in the tree house with her friend Mia. Mike and Ben are under the tree.
Helen: Hi, Mike and Ben. Come up and play with us.
Mike: Sorry, we can’t. Come down, Helen. I found a wallet(钱包) under your desk in the classroom.
Helen: What colour is it?
Mike: It’s pink. There’s a photo of your family in it.
Helen: Yes, that’s my wallet.
Mike: Come down and get it.
Helen: OK. Thank you very much.
1.The tree house is . ( )
A.small | B.big | C.old |
A.Mike | B.Ben | C.Helen |
A.Helen and Mia | B.Mia and Ben | C.Mike and Ben |
A.Mia | B.Mike | C.Ben |
A.red | B.pink | C.yellow |
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