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Amy: N to see you.
Sara: I’m glad to see you, too.
Amy: W are you so h ?
Sara: B my mother bought me a new schoolbag. I can put my new books in it.
Amy: Do you like the new books?
Sara: Yes, I like them very much.
Amy: S do I.
1.补全单词。
2.回答下列问题：
(1).Why is Sara so happy?
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(2).What does Sara want to put into the new schoolbag?
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(3).Do they like the new books?
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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
