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A:
B: I’m making cards. Tomorrow is Teachers’ Day.
A:
B: It’s September 10.
A:
B: Guess. She’s young. She has long hair.
A: I know. It's Miss Zhang.
B:
A: Look, Miss Zhang is coming.
Miss Zhang: It's time for class.
B:
| A．Yes, she’s very kind. I like her very much. |
| B．What are you doing? |
| C．Who's your favourite teacher? |
| D．And she's strict. |
| E．When is Teachers’ Day? |
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
