搜索
| |  |  |  |  |  |  |  |
| Maomao | | × | √ | | | | |
| Tingting | √ | | | | | | |
| Xiaoyong | | | | √ | | × | |
| Fangfang | | | | | × | | |
| Mingming | | | | | | | √ |
例：Amy: Mum, can I have some bread?
Mum: Sorry, you can’t. But you can have a cake.
1. Maomao: ________, ________________________?
Mum: ________, ________ ________. ________________________.
2. Tingting: ________, ________________________?
Mum: Yes, you can.
3. Xiaoyong: ________,________________________?
Mum: ________, ________ ________. ________________________.
4. Fangfang: ________, ________________________?
Mum: ________, ________ ________.
5. Mingming: ________, ________________________?
Mum: Yes, you can.
同类型试题
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
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
