搜索
科技改变生活，发明无处不在，如computers，cars，smart phones，e-books，robots，Internet...请结合自身经历，谈谈哪一项发明对你的影响最大以及它是如何改变你的生活的。
要求:
1. 词数100左右（开头已给出，不计入总词数）；
2. 文中不得出现真实姓名、校名等相关信息。
Technology changes our life and inventions are around us. In my daily life,
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————.
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
