[[QOrDeR]]—What’s the weather like? Is it hot?
—
![](http://static.xuejinqu.com/qimg/b59/b59239a9940ece633dc4c94bcf0e7a07.png)
【小题2】—What’s the weather like? Is it
—
![](http://static.xuejinqu.com/qimg/40b/40b7db48c7a86a524c4b388882bc0b3a.png)
【小题3】—What’s the weather like? Is it cold?
— No, it
![](http://static.xuejinqu.com/qimg/0e3/0e3305b00fba921a88f6e2309e655919.png)
【小题4】—What’s the weather like? Is it
—Yes, it
![](http://static.xuejinqu.com/qimg/612/6125ebb04cbb841053107bf915e7c0af.png)
【小题5】What’s the weather like? Is it hot?
No, it isn’t. It’s
![](http://static.xuejinqu.com/qimg/0cb/0cbd69fec6611875d793b3be1d8d0ac1.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)