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It's a sunny day today. My mother and I will have a picnic in the park. There are many people in the park.
There are some women flying kites. And there are some Young Pioneers (少先队员). Two boys are playing with a ball. A girl is drawing.
Look at the big tree. There are many birds in it. They are singing. There is a man under the tree. He is sleeping.
1．It's a ______ day today. ( )| A．sunny | B．cloudy | C．windy |
| A．They are playing cards. | B．They are singing a song. | C．They are flying kites. |
| A．playing with a cat | B．playing cards | C．playing with a ball |
| A．A cat. | B．Many birds. | C．A boy. |
| A．A boy. | B．A man. | C．A girl. |
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
