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John: Excuse me. Can I use your pencil, please?
Sarah: Sure. Where is my pencil?
John: Is it on the desk?
Sarah: No, it isn’t.
John: Is it in the book?
Sarah: No, it isn’t.
John: Is it in your pencil box?
Sarah: Yes, look! It’s in my pencil box. Here you are.
1．John wants to lend(借) ruler. （______）
2．The pencil is John’s. （______）
3．It is in the book. （______）
4．The pencil isn’t on the desk. （______）
5．It’s in the pencil box. （______）
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
