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John: ____________________. Where is the teacher’s office?
Tom: _____________________________.
Mike: OK. Thank you.
Mike: Is this the teachers’ office?
Tom: _____________________.It’s the art room.
Mike: Is this the teachers’ office?
Teacher1: _____________________________.
Mike: Hi, Miss White. ______________.
Miss White: Thank you, Mike.
Mike: Bye, Miss White.
A: No, it isn’t
B: It’s on the second floor
C: Thank you
D: Excuse me
E: Yes, it is
F: Here is my homework
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
