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I have a good friend. His name is Jim. He is 11 years old. He is tall and thin. He has short hair. He has a big green bag. His shoes are white. He has many storybooks. He is a good boy. Where is he now? He is in the classroom. He can put up the picture. Let’s go and see!
1．My friend is Jim.2．Jim is tall and strong.
3．Jim’s bag is green and big.
4．Jim has white shoes.
5．Jim is in the computer room now.
6．请在横线上写出短文的标题。
The title of the passage is
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
