(_____) 1. A. My father is a teacher.
B. My father is a doctor.
![](http://static.xuejinqu.com/qimg/3fb/3fbd18d75a6348c9820b2e554b4ff099.png)
(_____) 2. A. I like swimming.
B. I like diving.
![](http://static.xuejinqu.com/qimg/43e/43ee99977771b645a94714de5a1d46b9.png)
(_____) 3. A. He goes to work by subway.
B. He goes to work by bike.
![](http://static.xuejinqu.com/qimg/a82/a826affa5ba81c4e2c28b6a02bc7a845.png)
(_____) 4. A. Dad reads comic books at night.
B. Dad reads newspaper at night.
![](http://static.xuejinqu.com/qimg/734/734e11a83d519dbbfc6288f753bce6b6.png)
(_____) 5. A. Let’s go to the bookstore on Saturday.
B. Let’s go to the bookstore on Sunday .
![](http://static.xuejinqu.com/qimg/96e/96e1f573932eb60cac255208b015bd01.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)