1.
![](http://static.xuejinqu.com/qimg/cc3/cc3cc61baa8b41cd7ac03d5da3b6708c.png)
—How old are you, Bobby?
—I’m _____________.
2.
![](http://static.xuejinqu.com/qimg/f6b/f6b4a3ab944f99fde7c4632336f162da.png)
—Mike, are you six?
—No. I’m _____________.
3.
![](http://static.xuejinqu.com/qimg/f3d/f3dcd89344cfcdcfd75774325c0d305c.png)
—How old are you?
—I’m_____________.
4.
![](http://static.xuejinqu.com/qimg/507/5073b510b0c8ab6f9ab8cb10286b07b7.png)
—I’m six. What about you?
—I’m _____________.
![](http://static.xuejinqu.com/images/y-prise.png)
同类型试题
![](http://static.xuejinqu.com/images/medal.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)