Amy: Hi, Lucy! Are you going to a farm with us tomorrow?
Bill: Why?
Amy: We are going to work on the farm.
Bill: Great! I’d love to come. 1.
Amy: We are going to help the farmers to pick pears.
Bill: 2.
Amy: We are going to pick them, not to eat them.
Bill: How are we going there?
Amy: 3. We’re going to meet outside the school gate.
Bill: OK! 4.
Amy: At 7:20. Oh, wear your old clothes.
Bill: OK. Bye!
Amy: Bye.
A.By bus. |
B.What time are we going to meet? |
C.Pears? Great! I love pears. |
D.What are we going to do? |
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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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