文档介绍：2016年6月英语六级真题及答案解析
D

　　)They are available at most country fairs.
　　B)They are taken in relatively high dosage.
　　C)They are collected or grown by farmers.
　　D)They are prescribed by trained practitioners.
　　)They have often proved to be as helpful as doing mental exercise.
　　B)Taking them with other medications might entail unnecessary risks.
　　C)Their effect lasts only a short time.
　　D)Many have benefited from them.
　　Section C
　　Directions: In this section, you will hear three recordings of lectures or talks followed by three or four questions. The recordings will be played only once. After you hear a question, you must choose the best answer from the four choices marked A),B),C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.
　　Questions 16 to 18 are based on the recording you have just heard.
　　)How catastrophic natural disasters turn out to be to developing nations.
　　B)How the World Meteorological Organization studies natural disasters.
　　C)How powerless humans appear to be in face of natural disasters.
　　D)How the negative impacts of natural disasters can be reduced.
　　)By training rescue teams for emergencies.
　　B)By taking steps to prepare people for them.
　　C)By changing people’s views of nature.
　　D)By relocating people to safer places.
　　)How preventive action can reduce the loss of life.
　　B)How courageous Cubans are in face of disasters.
　　C)How Cubans suffer from tropical storms.
　　D)How destructive tropical storms can be.
　　Questions 19 to 22 are based on the recording you have just heard.
　　)Pay back their loans to the American government.
　　B)Provide loans to those in severe financial difficulty.
　　C)Contrib