Hi! My name is Chen Jie. This is my green pencil and this is my white pen.
Hi! I'm John. I have a brown book.
Hello! My name is Oliver. I have an orange eraser and a black crayon.
1.读一读,在表格的相应位置打“√”。
| ||||||
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | |
2.读一读,表格的相应位置写出上述物品的颜色。
A. 红色 B. 绿色 C. 黄色 D. 蓝色 E. 黑色 F. 棕色 G. 白色 H. 橙色 | ||||||
| ||||||
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | |
3.读一读,选出正确的答案。
A. B. C. D.
(1)
(2)
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