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| A．What did you do in Nanjing |
| B．Do you like Nanjing |
| C．How many days did you stay in Nanjing? |
| D．Will you go to Nanjing again |
---Where did you go last summer vacation?
---I went to Nanjing.
---1.___________________?
---I went by train. It was fast.
---2.___________________?
---Just 3 days.
---3.___________________?
---I went to Zhongshanling and Nanjing Museum. I also ate nice food and I had lots of fun.
---_4.__________________?
---Yes, I do.
---5.___________________?
---Sure, I will.
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
