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Anna: I’m going to the Insect Museum. I’m doing a school project.
Joe: Sounds great!
Anna: It’s on Brown Street. I can go there by underground.
Joe:
Anna: There are many butterflies, bees and ladybirds.
Joe: Cool!
Anna: I want to collect some information about ladybirds. I want to know how a ladybird grows up.
Joe: That’s really interesting. I want to see the beautiful butterflies there.
Anna: Sure! Let’s go!
| A．Shall we go together? |
| B．What’s in the museum? |
| C．Where are you going, Anna? |
| D．Where’s the Insect Museum? |
| E．What do you want to do in the museum? |
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
