environment
大学英语四级改革适用（听力）模拟试卷391 (题后含答案及解析)
题型有：1. What is the problem of California? 2. What does the National Park Service study?
1．
日本下调成年年龄
A．The degraded farmland.
B．The extreme weather in summer.
C．The incread number of quoia trees.la boys
D．The decread rainfall in recent years.
合作伙伴英文正确答案：D 涉及知识点：听力
2．
A．The oldest living things on Earth.
B．How the drought is formed.
zixia
C．Ways to help quoias survive.
D．Whether they should cut down some tree species.
正确答案：C 涉及知识点：听力 excessive
船到桥头自然直英文听力原文： Up to half of the food the world produces is never eaten. It is instead thrown away. Experts say food is wasted in both rich and poor countries, but for different reasons. In poor countries, food is usually lost while it is still in the field or during storage and transportation. That is becau food producers there are inefficient. The business are unable to operate effectively without wasting materials, time or energy. Once food is sold in developing countries, people usually eat everything they buy. (3)However, people in the United States and other developed countries throw away as much as half of the food they purcha. The British rearcher called this custom “tomorrow艾薇儿a disgrace. “ (4)One way to solve the problem of wasted food is to take steps to persuade pbkt
eople to stop buying so much food in the first place.3. What do we know about food in developed countries? 4. What step can be taken as the first solution?
attempt
