The students take many nice photos at Century Park. Jill, Alice and Rose are showing them.
Rose: Look, these are my photos. This is Peter. He has a cap. It's yellow. He is beside the pond. He's watching the ducks and the fish. They are swimming in the water.Jill: These are my photos. Look, Kitty is in the plant house. She is drawing a big tree near the flowers. Miss Fang is helping her.
Rose: Look at my photos. Steven and Jim are near the fountain. The fountain is small, but it's nice. They are sleeping under the big tree.
1.The students are at Century Park now. (
2.Peter's cat is yellow. (
3.The fish and the ducks are in the pond. (
4.Kitty can help Miss Fang draw a picture. (
5.Two boys aree sleeping under the big tree. (
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