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| A．I haven’t got a computer. |
| B．Thank you, mum. |
| C．I’ve got lots of monsters. |
| D．A new bag? |
| E．What present do you want? |
B: I know. (1) ________ Do you want a monster?
A: Oh, no! (2) ________
B: And what do you want? (3) ________
A: No. I have got a new bag. (4) ________
B: Let’s go to the shop and buy the computer.
A: (5) ________
B: You are welcome, my child.
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
