搜索
Last year, my family went to Beijing. We went to Tian’anmen Square. This is a square in the centre of Beijing. Tourists from all over the world come to visit it. It is very big. Then, we went to the Great Wall. The Great Wall is over 2, 000 years old. It is in the northwest of Beijing. We also went to the Palace Museum. It’s the largest museum in China. There are more than 1, 000, 000 art works in it. At last, we went to Beihai Park. We enjoyed a ride in a little boat on the lake and had a good time. We want to go there again.
1．We went to Beijing last week.2．We went to the Beihai Park first.
3．The Great Wall is in the centre of Beijing.
4．The Palace Museum is the largest museum in China.
5．We had a good time.
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
