During the darkest days of the drought(干旱)that hit the western US since the early 2000s,rivers went dry from north to south. Consequently,low river flows severely reduced the amount of carbon-free electricity that could be produced by the thousands of hydroelectric power plants(水力发电厂)alo...
During the darkest days of the drought(干早)that hit the western US since the early 2000s,rivers went dry from north to south. Consequently,low river flows severely reduced the amount of carbon-free electricity that could be produced by the thousands of hydroelectric power plants(水力发电厂)al...
原美斯运南众约满持改更精权流队管就个己将原美斯运南众约满持改更精权流队管就个己将Since the early 2000s, the wind speed in some
解析 A。本题考查现在完成时。“since the early 2000s”是现在完成时的标志,表示从过去某个时间点开始一直持续到现在的动作。A 选项“has changed”是现在完成时;B 选项“changed”是一般过去时;C 选项“was changing”是过去进行时;D 选项“changes”是一般现在时。
根据后文“However, it has harmful effects on the environment.(然而,它对环境有有害的影响。)”可知,前后文构成转折关系,此处是讲快时尚的好处,所以选项C“快时尚使新的时尚服装更容易负担得起。”切合文意。故选C。 (2)题详解: 根据前文“100 billion pieces of clothing are produced each year. To ...
During the darkest days of the drought(干旱)that hit the western US since the early 2000s,rivers went dry from north to south. Consequently, low river flows severely reduced the amount of carbon-free electricity that could be produced by the thousands of hydroelectric power plants(水力发电厂)...
NASA researchers compared satellite data(卫星数据) from the mid-1990s to today. They found that the whole world’s green leaf area had increased by 5% since the early 2000s. That’s about the same area as the whole Amazon rain forest. At first, the researchers were unsure what caused the...
Pension Reforms in the EU since the Early 2000's: Achievements and Challenges Ahead. Directorate-General for Economic and Financial Affairs, European Commision.CARONE, G. et al. Pension reforms in the EU since the early 2000's: achieve- ments and challenges ahead. Brussels, 2016. (European ...
Change and Continuity in Japanese Employment Practices: The Case of Occupational Pensions since the Early 2000s', International Journal of Human Resource Management, 22(15): 3051-67.Change and Continuity in Japanese Employment Practices: The Case of Occupational Pensions Since the Early 2000s'. ...
The resilience of the Amazon rainforest to climate and land-use change is of critical importance for biodiversity, regional climate, and the global carbon cycle. Some models project future climate-driven Amazon rainforest dieback and transition to savanna1. Deforestation and climate change, via incre...