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Justin: Li Lei, I’m going to Guizhou province next month. I’m super excited!
Li Lei: Wow, cool! Guizhou is a province with a lot of places of interest. Well, surely the Huangguoshu Waterfall first.
Justin:
Li Lei: Well, have you ever heard of the Chinese novel Journey to the West?
Justin:
Li Lei: In the back of the waterfall, you will find a cave(山洞), which is the home of the Monkey King.
Justin: Really? Cool!
Li Lei: And I strongly suggest the special local villages. You’ll find Chinese culture is much more different than you thought.
Justin:
| A．Yes, I have. |
| B．Sounds great, thanks. |
| C．Any good ideas for places to visit? |
| D．Have a wonderful trip! |
| E．What’s special about the waterfall? |
| F．The people are very friendly there. |
| G．I can’t wait to see the cave! |
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
