题目

阅读理解In today's throwawaysociety, it's all too easy to buy goods as and when we need them and simply binthem once they've served their purpose, and a surprising amount of perfectly usablestuff ends up as waste—and it's not just whatwe can see in the bin either. When we throw away aproduct—be it a toy, a T-shirt or atomato we're wasting more than the product and the money we spent on it, we'rewasting all the effort that went into it growing it or mining the materials tomake it, manufacturing it, packaging it for sale, and transporting it to theshop or to our door, for example, a chee有的同学沉迷于网络游戏，不但影响了学业，而且由于长时间近距离注视电脑显示屏，更容易患上近视．近视的眼睛，物体成像落在视网膜前前方（填“前”或“后”），需要佩戴凹透镜凹透镜 镜来矫正（填“凸透镜”、“凹透镜”或“凸面镜”、“凹面镜”）．