A. PE is his favourite subject.
B. I like music.
C.—What's her favourite subject?
—Chinese.
D. They have science class.
E. Her favourite subject is art.
1.
![](http://static.xuejinqu.com/qimg/1a6/1a6e983191883966ce1e2705cfe82b63.png)
2.
![](http://static.xuejinqu.com/qimg/267/267ff4f02ef602426991a04c7405da17.png)
3.
![](http://static.xuejinqu.com/qimg/877/8774866ae1331b4afac1ef7322cf15c1.png)
4.
![](http://static.xuejinqu.com/qimg/af8/af8eb9881e4a95f49fcaa25fd1201ae2.png)
5.
![](http://static.xuejinqu.com/qimg/516/5161decdeeec82973bdf7be2425bfe07.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)