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Mike loves to travel. He travels twice a year. Last winter holiday, he flew to Hangzhou with his friends. The air in Hangzhou was clean. They stayed there for three days. On the first day, they went to the West Lake. It was a beautiful lake. They went boating and took photos there. On the second day, they went shopping. Mike bought a wallet for his father and a scarf for his mother. On the last day, they went to Taiziwan Park. They took a walk and drank Longjing Tea there. They were excited in Hangzhou.
1．Mike travels ______. ( )| A．once a year | B．twice a month | C．twice a year |
| A．By train. | B．By plane. | C．Take a bus. |
| A．go boating | B．take photos | C．drink Longjing Tea |
A． | B． | C． |
| A．lake | B．museum | C．park |
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
