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It’s eight o’clock. The children go to school by car every day. But they are walking to school today. It’s ten o’clock. Mrs. Green usually stays at home in the morning. But she is going to the shops this morning. It’s nine o’clock. Mr. Green usually reads his newspaper at night. But he is reading an interesting book this evening.
[[QOrDeR]]When do the children come to school? （ ）| A．At 8:00. | B．At 7:00. | C．At 9:00. |
| A．By car. | B．By bus. | C．Walking |
| A．At 8:00. | B．At 10:00. | C．At 9:00. |
| A．At 8:00. | B．At 7:00. | C．At 9:00. |
| A．Reading a book. | B．Writing a letter. | C．Watching TV |
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
