- A study by the University of Manchester calculated the emissions of CO2—the main greenhouse gas responsible for climate change—at every stage of microwaves, from manufacture to waste disposal.
2019年12月四級(jí)真題（第一套）閱讀 Section C
- There's a high-tech underground trash disposal system.
2019年12月四級(jí)真題（第一套）閱讀 Section B
- Typically, parents have fewer technological resources at their disposal than do schools.
出自-2013年12月聽(tīng)力原文
- India has just announced it will "eliminate all single-use plastic in the country by 2022". There are also incentive-based ways of making better environmental choices easier, such as ensuring recycling is at least as easy as trash disposal.
2019年考研真題（英語(yǔ)二）閱讀理解 Section Ⅱ