Notice Board
Enjoy swimming! Do you like swimming? Swimming is fun. It makes you healthy and strong. Enjoy yourself in the swimming pool on Sunday afternoon. Opening time:13:00-16:00 Email: jack@ pep. com. cn | ________________ What is your hobby? Do you like making robots? Come to the science room. Meet Robin and Yifan’s grandpa. They will help you! See you on Sunday afternoon. Email: robin@ pep. com. cn |
Kung fu Club! Can you do kung fu? Do you want to learn kung fu? Come to the gym on Saturday morning. Mr Ma will teach you! Call Peter:62338832 | Let’s dance! There will be a dancing party at school on Friday evening. I need a partner. Please call me if you like dancing. We can dance together. Call Elsa:64428332 |
A.Cooking | B.Dancing | C.Swimming |
A.a policeman | B.an art teacher | C.a PE teacher |
A.Jack | B.Peter | C.Robin |
A.Science Club, YOUR club! | B.Shall we dance? | C.Let’s cook! |
A.16:30 p. m. | B.14:30 p. m. | C.10 a. m. |
![](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)