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I went to Chengdu three years ago.It is in Sichuan Province(省).It is the capital of Sichuan.It is in the west of China.The famous Chinese pandas live in Sichuan.I took some pictures for them.I climbed the mountains(山) with my parents. We had an interesting life.
1．I went to Chengdo three years ago.（______）2．Chengdo is in Shandong province. （______）
3．Chengdo is in the north of China. （______）
4．Pandas lives in Sichuan. （______）
5．I swam and climbed the mountains in Chengdo. （______）
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
