搜索
Lucy is on a train. She is looking out of the window. It’s windy today. People are wearing warm clothes. Some children are playing in the park. Some are playing hide-and-seek. A little boy is flying a kite.
The train goes into a tunnel. It’s dark everywhere. Then it comes out of the tunnel. It’s raining. Some people are carrying umbrellas. Some are wearing raincoats. At half past four, the train arrives at a station. Lucy feels cold when she gets off the train.
1．Where is Lucy?2．What are the children doing in the park?
3．When does the train arrive at the station?
4．Who is flying a kite?
5．How does Lucy feel when she gets off the train?
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
