1.
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Bobby: I’m ________, Sam.
Sam: When do you _________________ every day?
Bobby: _______ six.
2.
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Bobby: ________________ is it now?
Sam: It’s _______ o’clock.
3.
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Sam: What _______ you ______ over there, Bobby?
Bobby: I can see a _______.
4.
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Bobby & Sam: What a _________ cake!
5.
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Bobby: I like _______ ! This cake is _______!
6.
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Clock: ____________! Get up!
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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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