()1、
![](http://static.xuejinqu.com/qimg/f17/f17fa261229e78dab21c5858b16bc3ce.png)
![](http://static.xuejinqu.com/qimg/da3/da3b5cf1a97fcdd1335032809c46cc8e.png)
A、I like pizza. B、I like chicken.
()2、
![](http://static.xuejinqu.com/qimg/b68/b68c6a43280140ee3ed08aa27614046c.png)
![](http://static.xuejinqu.com/qimg/fa4/fa474df157362a524dcbf8a9ce0fa9ac.png)
A、I like juice. B、I like milk.
()3、
![](http://static.xuejinqu.com/qimg/982/982e6fa9d58fc596298aad4cf1d5abb7.png)
![](http://static.xuejinqu.com/qimg/cd8/cd852243de015aa1a206edacb865fd73.png)
A、I like hamburgers. B、I like French fries.
![](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)