↑ 收起筛选 ↑
试题详情

If you buy a washing machine, a fridge or a television in Europe, it comes with a sticker. Thanks to a 1992 EU rule, all appliances must be labelled (贴标签) with their energy efficiency.  So why has our food system-which threatens 10,000 species with extinction, produces about 30% of greenhouse gases, and drives 800/o of our air pollution-only ever had voluntary eco-labels?

The appliances ruling had a huge impact; initially, 75% of fridges and freezers were rated G to D(low efficiency) , but today 98% are classed A++ or A+++.  Worldwide, the energy efficiency of labelled appliances has increased three times faster than appliances without labels.  Introducing an equal system for food could have an even bigger impact.

Mandatory environmental labels would change how we produce and consume in far-reaching ways. First, producers would have to measure their impacts in a uniform way and be accountable for the results.  This would not be expensive: it is free to monitor environmental impacts using digital tools such as Field print and the Cool Farm Tool. Second, they support sustainable consumption. Our research found that products that look, taste and cost the same can have dramatically different environmental impacts. High-impact beef producers use 5,7000% more land and create l,000% more greenhouse gases than low-impact producers. Labels would allow consumers to tell these products apart.

They would highlight both high-and low-impact producers, in the same way, across multiple products. This would encourage more people to think about their choices by exposing them to the facts every time they are in the shops.  We can also use labels to turn smaller consumer changes into large environmental benefits: because a small number of producers create a large share of the impact, simply avoiding high-impact producers can make a huge contribution to pollution reductions.

1.Why does the author mention the appliances in Paragraph 1 ?

A. To applaud the 1992 EU rule.

B. To bring up the topic of labelling food.

C. To point out the pollution they caused.

D. To compare their energy consumption rates.

2.What do the figures in Paragraph 2 show?

A. The importance of saving energy.

B. The debate about eco-labelled appliances.

C. The effectiveness of the appliances ruling.

D. The problem caused by appliances of low efficiency.

3.What does the word “Mandatory” in Paragraph 3 mean?

A. Compulsory. B. Effective. C. Different. D. Independent.

4.What can be learned about eco-labels?

A. They will increase the profits of low-impact producers.

B. They can show producers' environmental impacts.

C. They will guide consumers to buy healthier food.

D. They can expose consumers to more products.

高三英语阅读理解中等难度题

少年,再来一题如何?
试题答案
试题解析
相关试题