A.He is going to make the bed. B.Mum, happy birthday to you! C.He needs a new car. D.Light the candles. E.Monkeys can climb trees. F.Camels live in the desert. |
1.
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![](http://static.xuejinqu.com/qimg/318/3182a9d8f9badd7d08afc3267910d6a4.png)
2.
![](http://static.xuejinqu.com/qimg/103/1037a86e90e0b773e88385afbdc62d3e.png)
![](http://static.xuejinqu.com/qimg/318/3182a9d8f9badd7d08afc3267910d6a4.png)
3.
![](http://static.xuejinqu.com/qimg/7fe/7fec4b68bf8769f32f6dc6392011d714.png)
![](http://static.xuejinqu.com/qimg/318/3182a9d8f9badd7d08afc3267910d6a4.png)
4.
![](http://static.xuejinqu.com/qimg/d22/d2279a67406a9e58216af3aaa7f93f00.png)
![](http://static.xuejinqu.com/qimg/318/3182a9d8f9badd7d08afc3267910d6a4.png)
5.
![](http://static.xuejinqu.com/qimg/fc9/fc9859873a9a8d68053bc8220d1a6617.png)
![](http://static.xuejinqu.com/qimg/318/3182a9d8f9badd7d08afc3267910d6a4.png)
6.
![](http://static.xuejinqu.com/qimg/abe/abea7e463c3a0fbb59143102bee72576.png)
![](http://static.xuejinqu.com/qimg/318/3182a9d8f9badd7d08afc3267910d6a4.png)
![](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)