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A Happy birthday!
B What time is it now?
C No, it’s not.
D Where is my shirt?
E What colour is it?
Mike: Hurry up! Look at the clock!
John: _____________________?
Mike: It’s seven o’clock. It’s time for Sarah’s birthday party.
John: Ok, just a minute. But ________________________?
Mike: Is that your shirt?
John: No,__________. It’s my brother’s.
Mike: _______________________?
John: It’s blue. I like blue.
Mike: Hey! It’s on the chair.
John: Oh, yes!
John and Mike: ________________________!
Sarah: Thank you! Please have some birthday cake!
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
