(1)
![](http://static.xuejinqu.com/qimg/a10/a1088af2bd63ad6c885d626e4a1b223a.png)
—What do you call it? —We call it a ________.
(2)
![](http://static.xuejinqu.com/qimg/a31/a315d08e45286266f12310fd72d77324.png)
—Is this a calf? —________,it isn't.
(3)
![](http://static.xuejinqu.com/qimg/96d/96d9b5c617764165fc5e981ca6a1b282.png)
—________ that in English? —It's a ________.
(4)
![](http://static.xuejinqu.com/qimg/0dc/0dc17dc64bbaf5f757ff02dfeb5f2c25.png)
—We don't call it a small lion. —We call it a ________.
![](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)