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Li Ping went to Hangzhou last year. She had a nice holiday there. She visited her friend Lily. She went there by train. They visited the West Lake and climb the mountains. It was very beautiful. They rowed a boat on the West Lake. Li Ping stayed in Hangzhou for five days. She came back home by plane. She had a good time in Hangzhou.
1．When did Li Ping go to Hangzhou?2．Who did Li Ping visit?
3．How many days did Li Ping stay in Hangzhou?
4．Did she come back home by train?
5．Did she have a good time in Hangzhou?
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
