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A Trip
I went to Jinan with my parents two years ago. It’s the capital of the Shandong. It’s in the east of China.
There are lots of springs (泉)in Jinan. So it’s also called the Spring City. We visited Daming Lake, Baotu
Spring Park and Spring City Square. We also climbed the Qianfo Mountain. We took lots of photos. We had a
good time.
( ) 1. We went to Jinan five years ago.
( ) 2. Jinan is in the east of China.
( ) 3. Jinan is also called the Spring City.
( ) 4. We had a good time
( ) 5. My sister wants to be a doctor
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
