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Hello, I’m Linda. It’s warm and sunny today. We are having a school trip in the park. The girl in a red dress is Lucy. She is flying a kite. David is wearing a yellow cap. He is riding a bike. I am playing with my toy bear. Paul is playing ping-pong with Mary. Tim and Jack are playing football. What is Jim doing? He’s riding a bike, too. Where is Miss Xu? She is looking at us and taking pictures.
1．It’s _________ today. ( )| A．warm | B．sunny | C．warm and sunny |
| A．school | B．park | C．zoo |
| A．David | B．Lucy | C．Miss Xu |
| A．She is playing with her toy bear. |
| B．She is riding her bike. |
| C．She is playing ping-pong with Mary. |
| A．No, he isn’t. | B．Yes, she does. | C．No, she isn’t. |
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
