Câu hỏi 25840:
Read the following article and choose the best answer for the following question:
Leading investors have joined the growing chorus of concern about governments and companies rushing into producing biofuels as a solution for global warming, saying that many involved in the sector could be jeopardising future profits if they do not consider the long-term impact of what they are doing carefully.It is essential to build sustainability criteria into the supply chain of any green fuel project in order to ensure that there is no adverse effect on the surrounding environment and social structures. The report produced by the investors expresses concern that many companies may not be fully aware of the potential pitfalls in the biofuel sector.Production of corn and soya beans has increased dramatically in the last years as an eco-friendly alternative to fossil fuels but environmental and human rights campaigners are worried that this will lead to destruction of rain forests. Food prices could also go up as there is increased competition for crops as both foodstuffs and sources of fuel. Last week, the UN warned that biofuels could have dangerous side effects and said that steps need to be taken to make sure that land converted to grow biofuels does not damage the environment or cause civil unrest. There is already great concern about palm oil, which is used in many foods in addition to being an important biofuel, as rain forests are being cleared in some countries and people driven from their homes to create palm oil plantations.An analyst and author of the investors' report says that biofuels are not a cure for climate change but they can play their part as long as governments and companies manage the social and environmental impacts thoroughly. There should also be greater measure taken to increase efficiency and to reduce demand.
Question: The increased production of palm oil
Câu hỏi 25867:
Read the following article and choose the best answer for the following question:
Orbis is an organization which helps blind people everywhere. It has built an eye hospital inside an aeroplane and flown it all over the world with an international medical team. Samantha Graham, a fourteen-year-old schoolgirl from England, went with the plane to Mongolia, Samatha tells the story of Eukhtuul, a young Mongolian girl.
Last year, when Eukhtuul was walking home from school, she was attacked by boys with sticks and her eyes were badly damaged. Dr Duffey, an Orbis doctor, said that without an operation she would never see again, I thought about all the everyday things I do that she couldn’t , things like reading schoolbooks, watching television, seeing friends, and I realized how lucky I am’.
‘The Orbis team agreed to operate on Eukhtuul and I was allowed to watch, together with some Mongolian medical students. I prayed the operation would be successful. The next day I waited nervously with Eukhtuul while Dr Duffey removed her bandages. ‘In six months your sight will be back to normal’, he said. Eukhtuul smiled, her mother cried, and I had to wipe away some tears, too!’
‘Now Eukhtuul wants to study hard to become a doctor. Her whole future has changed, thanks to a simple operation. We should all think more about how much out sight means to us.
Question: After meeting Eukhtuul , Samantha felt
.