Wang Di: Yes, I am. I’m going on holiday next week.
Liu Jiahao: Where are you going?
Wang Di:
Liu Jiahao: Who’s going with you?
Wang Di:
Liu Jiahao: How are you going there?
Wang Di: We’re going there by train.
Liu Jiahao:
Wang Di: We’re going to swim in the sea. And we’re going to eat some seafood.
Liu Jiahao: Great!
Wang Di: Thank you.
A.I’m going to Qingdao. |
B.Have a good time! |
C.Are you happy? |
D.My parents and my brother. |
E.What are you going to do there? |
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同类型试题
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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
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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
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