自2016年国家教育部发布《关于推进中小学生研学旅行的意见》以来,各地中小学开展了丰富多彩的研学旅行活动。请通过下面的图表信息,以 “Study Trip” 为题来阐述研学旅行的意义和可能遇到的困难。
要求:1. 词数80—100;
2. 请先阐述图表信息,再根据实际情况写出你的观点,做适当发挥;
3. 文稿中不得出现真实的人名、校名和地名;
4. 字迹工整,语言流畅,表达正确,逻辑清晰。
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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