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Last weekend, Lucy, Kimmy and I went to Wudang Mountain (武当山). We began to take the train at 8:00 a.m. It was sunny. We were talking and laughing on the way. When we got there, it was 11:00 a.m.
We found a restaurant for lunch and its food was very nice. After that we began to climb the mountain. There was a forest and the trees were green and big. We saw a beautiful lake in the forest. The water was very clean. We all enjoy this trip (旅游) and thought it was very interesting.
1．We went to Wudang Mountain last month. （____）2．We were not happy on the way to Wudang Mountain. （____）
3．Before lunch, we climbed the mountain. （____）
4．There were many big and green trees. （____）
5．We all loved this trip. （____）
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
