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A:You look so sad.
B: I argued with my mother. I spent too much pocket money(零用钱).
A: You should talk to her and say sorry.
B: Yes, I know I should. But it’s not easy.
A: It’s really difficult for parents to make money.
B: You are right.
A: What about buying something useful for her by saving pocket money?
B: That sounds good.
| A．What’s the matter with you? |
| B．You should save pocket money. |
| C．Thanks for your advice. |
| D．Although she is wrong, it’s not a big deal. |
| E．What should I do? |
| F．Now she is still angry with me. |
| G．Could I borrow some money? |
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
