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Next month we will travel to five cities in the east (东部) of China for seven days. We will go to Hangzhou by train on August 1st. On the next day we will visit the beautiful West Lake (西湖) by bus. It will be fun to walk around the lake. On the third day, we will go to Shaoxing to visit the hometown (家乡) of Luxun by bus. On August 4th, we will go to Wuzhen by car. We plan to go boating there. On August 5th, we are going to Suzhou by bus and eat delicious food there. On August 6th, we are going to Shanghai by train and visit Disneyland (迪士尼乐园). Of course, we will also go shopping there. On August 7th, we are going to fly back to Guangzhou. Does the plan sound great?
when | where | what | how |
| August 2nd | Hangzhou | visit the West Lake | by bus |
| Shaoxing | visit the hometown of Luxun | by bus | |
| August 4th | Wuzhen | by car | |
| August 5th | Suzhou | eat delicious food | |
| August 6th | visit Disneyland and go shopping | by 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
