[[QOrDeR]]( )
A.—What’s your name? —I’m Sam. ( ) | B.—What’s your name? |
![](http://static.xuejinqu.com/qimg/dce/dce65229c8356a4a8b8e8b7ab6ccd823.png)
【小题2】( )
A.I’m a boy. ( ) | B.I’m a girl. |
![](http://static.xuejinqu.com/qimg/125/125eaaf21a613c221cebcb26369a0364.png)
【小题3】( )
A.Good morning! ( ) | B.Good afternoon! |
![](http://static.xuejinqu.com/qimg/6db/6db7e71c1a38ba880a2f656446c14231.png)
【小题4】( )
A.Hello, I’m Xiaoling. ( ) | B.Hello, I’m Sam. |
![](http://static.xuejinqu.com/qimg/071/0717aa9f209f89a46932e4ffc9ec2077.png)
【小题5】( )
A.I’m Ms Smart. ( ) | B.I’m Mr Smart. |
![](http://static.xuejinqu.com/qimg/f24/f249646312b46250159ba0ab0315d805.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)