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It’s 8:00 on Saturday morning. The weather is warm and sunny. Amy puts on her T-shirt and goes out. She wants to play football with her friends in the park. But her mother stops her and says, “Look at your bedroom. It is untidy. Please make your bed. Open the window and air the room. Clean the floor. Put your books in your schoolbag. ” She says, “OK, Mum.” It’s 9:00. She asks, “May I go now?” “Yes, you may,” says her mother. Amy rides her bike and arrives at the park at 9:20. She sees a boy running on the grass. She points to a sign (牌子) and says, “Don’t walk or ran on the grass.”
1．It’s warm and sunny today.2．The word “untidy” means “整洁的” in Chinese.
3．Amy cleans her room in the afternoon.
4．Amy goes to the park by bike.
5．Amy says to the boy, “Don’t walk or run on the grass.”
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
