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假如你是王宁，请你根据以下图片提示，用英语为“英语之声”广播站写一篇以“做文明学生，创文明校园”为主题的倡议书。
（一）可能用到的词汇：polite礼貌的； respect尊敬； be willing to do乐于做……； protect 保护； follow the school rules遵守校纪； behave表现；举止
（二）其他要求：
1. 倡议书应包含图片所给信息，并可展开想象，适当发挥；
2. 100词左右；开头和结尾已给出，不计入总词数。
Dear all,
In order to build our civilized school, ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Wang Ning
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
