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Do you often read books? I always read books in the library on the weekend. Sometimes I go with my friend. In the library, you should follow the rules （遵守规则）: 1. Please talk quietly. 2. Keep the desk clean. 3. No eating.
1．I always read books in the library on Mondays. （_______）2．Sometimes I go with my father. （_______）
3．You should talk quietly in the library. （_______）
4．You can eat ice-creams in the library. （_______）
5．You should keep the desk clean in the library. （_______）
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
