A.
![](https://img./dksih/QBM/2023/9/14/3324578436677632/3325256047140864/STEM/4d7a48ebda0246ce94401af089599743.png?resizew=128)
![](https://img./dksih/QBM/2023/9/14/3324578436677632/3325256047140864/STEM/25a20d59053842e6b52baac368cdb5de.png?resizew=100)
![](https://img./dksih/QBM/2023/9/14/3324578436677632/3325256047140864/STEM/35b69623cf624a0aaf9d52b2302565df.png?resizew=102)
D.
![](https://img./dksih/QBM/2023/9/14/3324578436677632/3325256047140864/STEM/a62c00214c5847c7965ebe4a836ffd99.png?resizew=136)
![](https://img./dksih/QBM/2023/9/14/3324578436677632/3325256047140864/STEM/8b2d114ff17c42bd85b43973d17f0872.png?resizew=119)
![](https://img./dksih/QBM/2023/9/14/3324578436677632/3325256047140864/STEM/ff3e31c1a8ee4fa0bbb06e37d58df8ae.png?resizew=148)
1.It’s the art room.
2.We have a library.
3.It’s time for music class.
4.I have a ball.
5.It’s rainy here.
6.I can fly a kite.
![](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)