搜索
Alice is an Canadian girl. She is thirteen. She is in Tianjin with her parents now. She doesn’t know much Chinese. She can’t speak Chinese well, but she is trying to learn and speak it. Sometimes her friends don’t understand (理解) her.
It’s Sunday morning. She is going to the zoo to see pandas and rabbits. She is waiting at the bus stop. At the bus stop, she asks a boy how to go to the zoo. But the boy can’t understand her. Then she takes out (拿出) a pen and some paper. She draws a panda on it and shows the picture to the boy. The boy smiles and then shows her the way to the zoo.
1．Alice is in Tianjin with her brother.2．Alice can’t speak Chinese well.
3．Alice is going to the zoo by train.
4．Alice is from Canada.
5．Alice doesn’t know how to get the zoo, a girl shows her the way to the zoo.
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
