My name is Zhou Dan.I'm a Chinese girl.I'm twelve.I'm from Zhengzhou,China, There are five people in my family.What are they doing now? Oh,Let me see.My brother Kangkang is reading a book in his room.My mother and father are watering the flowers in the garden.My grandma is sleeping in the sun.What about me? I'm talking to you now.
1.Zhou Dan is from .( )
A.Chinese | B.China | C.English | D.the UK |
A.5 | B.4 | C.2 | D.3 |
A.writing | B.drawing | C.reading | D.learning |
A.watering | B.carrying | C.watching | D.going |
A.Kangkang | B.Grandma | C.Zhou Dan | D.Friend |
![](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)