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Hello! I’m Alice. Today is Sunday. I often dance on the weekends. My father and mother are busy（忙碌的）. Welcome to our school. Look at the sun in the sky! And there is no cloud. Let’s play together! Look! Colin and Kitty are flying kites. Kevin and Su Nan are playing football. There are so many students playing basketball. Do you want to play ping-pong with me?
1．Today is _________. And there is no ___________. ( )| A．Sunday; wind | B．Sunday; cloud | C．Saturday; cloud |
| A．dances | B．plays ping-pong | C．plays basketball |
| A．fly a kite | B．flying a kites | C．flying kites |
| A．Kevin. | B．Su Nan. | C．A and B. |
| A．dance | B．play ping-pong | C．play basketball |
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
