My name is Kim. I’m ten. I’m tall. I’m friendly. I have big brown shoes. I have a new schoolbag. Look it’s on the chair. It’s big and heavy. There are many books in it. A Chinese book, a maths book, an English book and six storybooks. There is a big pencil-box in it. My schoolbag is black and white. How nice it is!
1.Kim’s pencil-box is not in the schoolbag.2.His schoolbag is blue and white.
3.There is one book in his schoolbag.
4.His bag is on the desk.
5.His shoes are brown.
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