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1. The boy is ______ than the girl. But she’s hair is______ than the boy’s.
![](http://static.xuejinqu.com/qimg/373/3733d3c3718c88ceda773089a54b0418.png)
2. The ruler is ______ than the pencil. The pencil is ________ than ruler.
![](http://static.xuejinqu.com/qimg/62e/62ec1c1fff0331e1639250cdfc7eda18.png)
![](http://static.xuejinqu.com/qimg/461/46140c4778db16c9bc40515c0e9f79a1.png)
![](http://static.xuejinqu.com/qimg/d80/d80c9bb16c39b419388a28cde3dd2d3b.png)
A B C
3. A is the _______.B is the ________.C is _____ than A, but is ______ than B.
![](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)