1.I’d like some beef.
![](http://static.xuejinqu.com/qimg/706/70637c98d71993a93fe3176f9a521982.png)
2.He is a farmer.
![](http://static.xuejinqu.com/qimg/598/5988027b7da2b81dba490b5138a5ac25.png)
3.Go to the bedroom. Have a nap.
![](http://static.xuejinqu.com/qimg/b15/b15f1027fb214865d40e0aa2d7a3c01e.png)
4.They are on the desk.
![](http://static.xuejinqu.com/qimg/b4a/b4a0d846b14a780007fbe6bebea0edc3.png)
5.He would like some water.
![](http://static.xuejinqu.com/qimg/dda/ddae9a7dd9de74b2a49c26d8046cb13c.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)