B: Oh, really? 1.
A: Yes, he is.
B: 2.
A: At his home.
B: 3.
A: At half past five in the afternoon.
B: What present will we take?
A: 4.
B: That's a great idea.
A: Can you draw a panda on it?
B: Of course I can. 5.
A: OK. Let's do it now.
A.What time? |
B.It's easy for me. |
C.What about a panda kite? |
D.Is he going to have a party? |
E.Where is he going to have the party? |
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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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