搜索
B: That’s great. 1．
A: I have some toy animals.
B: Oh? 2．
A: They are monkeys and pigs.
B: Sounds good. 3．
A: I have two. One monkey and one pig.
B: Are your toys fat too?
A: 4．
B: Then what colour is your toy monkey?
A: 5．
B: Good!
| A．What toys do you have? |
| B．How many toys do you have? |
| C．No, only my pig is fat. |
| D．I don’t like monkeys. |
| E．What are they? |
| F．It’s yellow. |
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
