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My name is Tim. I'm a student. I get up at 6:00. I eat breakfast at 7：00. Now, it's 7:30. It's time to go to school. It's 3:45. It's time for PE class. My P.E teacher is Mr. White.
1．It's _______. It's time to get up. （ ）| A．eight o'clock | B．six o'clock | C．six fifteen |
| A．seven thirty | B．seven o'clock | C．seven twenty |
| A．breakfast | B．computer class | C．PE class |
| A．Miss Liu | B．Miss White | C．Mr. White |
| A．teacher | B．student | C．farmer |
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
