![](http://static.xuejinqu.com/qimg/8d7/8d7cb6b3188f28a77ff45b9202ad4f08.png)
(1)______ (2)______ (3)______ (4)_____ (5)_______
![](http://static.xuejinqu.com/qimg/559/5591796f5c71a2ca28065f42e8df44a0.png)
(6)____ _ (7)_______ (8)______ (9)_____ (10)______
A.play the violin |
B.go to the beach |
C.have a picnic |
D.drink juice |
E.go skating |
F.answer the phone |
G.plant trees |
I.walk the dog
J. have a fever
![](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)