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It’s Sunday morning. It’s sunny. There are many people in the park. Some students are playing games over there. Three boys are playing football. A girl is flying a kite. Two boys are running on the grass.
There is a lake near a house. Beside the house two men are walking. A woman is watering the flowers. The flowers are very beautiful.
1．Is there a lake near a house? ( )| A．Yes, there is. | B．We don’t know. | C．No, there isn’t. |
| A．We don’t know. | B．Yes, they are. | C．No, they aren’t. |
| A．It’s windy. | B．It’s sunny. | C．It’s rainy. |
| A．playing games | B．near the park | C．in the zoo |
| A．flying a kite | B．making a kite | C．playing football |
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
