搜索
Jenny: Mum, I'm hungry. 1．
Mum: Oh. It's time for dinner. 2．
Jenny: No, thanks. 3．
Mum: Would you like some noodles?
Jenny: Yes. 4．
Mum: Would you like some soup?
Jenny: 5． The soup is very hot.
| A．My favourite food is noodles. |
| B．What's for dinner? |
| C．I don't like dumplings. |
| D．No, thanks. |
| E．Would you like some dumplings? |
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
