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Hello, I am Peter. Yesterday was Sunday. I walked to my grandpa’s home. It was his birthday. I bought many gifts and a big cake in the morning. My grandpa and grandma liked the gifts very much. My mother cooked lunch. We had a good time.
1．—What day is it today? ( )—It’s ________.
| A．Sunday | B．Saturday | C．Monday |
| A．On foot. | B．By car. | C．By plane. |
| A．Peter’s grandpa’s | B．Peter’s | C．Peter’s mother’s |
| A．No, they didn’t. | B．Yes, they did. | C．No, he doesn’t. |
| A．She cooked lunch. | B．She bought a big cake. | C．She cleaned the room. |
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
