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Grandma: Yes, let's look at them.
Sarah: How old was she in this photo?
Grandma:
Sarah: Did she have short hair then?
Grandma:
Sarah: What was Mum good at at school?
Grandma:
Sarah: Wow, what a beautiful dress!
Grandma:
Sarah: Can I have this photo, please?
Grandma:
| A．Of course. Here you are. |
| B．Yes, I made that for her. |
| C．She was a very nice girl. |
| D．About the same age that you are now. |
| E．No, she never wanted to cut her hair. |
| F．She was good at dancing. |
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
