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There is a picture on the wall (墙上). There is a big tree beside the house in the picture. There are some birds in the tree. There are three children and a bike under the tree. They are Jim, Tom and Jack. Jim likes English very much. Tom doesn’t like English, he likes science. Because science is interesting (有趣的). Jack’s favourite subject (科目) is Chinese. He thinks Chinese is very useful.
1．There is a picture on the wall.2．There are two children and a bike under the tree.
3．Tom likes English very much.
4．Jim likes science very much.
5．Jack’s favourite subject is Chinese.
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
