2. 职称英语
  3. A third of the planet’s land is severely degraded and fertile soil is being l

A third of the planet’s land is severely degraded and fertile soil is being l

游客2024-01-24  42
问题    A third of the planet’s land is severely degraded and fertile soil is being lost at the rate of 24bn tonnes a year, according to a new United Nations-backed study that calls for a shift away from destructively intensive agriculture. The alarming【C1】______, which is forecast to continue as demand for food and productive land increases, will add to the risks of conflicts unless【C2】______actions are implemented, warns the institution behind the report.
   "As the ready supply of healthy and productive land dries up and the population grows, competition is【C3】______for land within countries and globally," said executive secretary of the UN Convention to CombatDesertification (UNCCD) at the launch of the Global Land Outlook. " To【C4】______the losses, the outlooksuggests it is in all our interests to step back and rethink how we are managing the pressures and thecompetition. "
   The Global Land Outlook is【C5】______as the most comprehensive study of its type, mapping the interlinked impacts of urbanization, climate change, erosion and forest loss. But the biggest factor is the【C6】______of industrial farming. Heavy tilling, multiple harvests and【C7】______use of agrochemicals have increased yields at the【C8】______of long-term sustainability. In the past 20 years, agricultural production has increased threefold and the amount of irrigated land has doubled, notes a paper in the outlook by the Joint Research Centre (JRC) of the European commission. Over time, however, this【C9】______fertility and can lead to abandonment of land and【C10】______desertification.
   A) absorb I) limited
   B) abundant J) minimize
   C) billed K) occasionally
   D) decline L) optimizes
   E) diminishes M) rate
   F) expansion N) remedial
   G) expense O) ultimately
   H) intensifying [br] 【C8】
选项
答案 G
解析 空格前是定冠词the，空格后是介词of，因此空格处应填入名词，构成“at the+名词+of”短语。上文提到，健康、多产的土地大量流失，此处说的是重耕多收以及大量使用农用化学品都增加了农业产量，而这是以我们失去土地长期可持续性发展为代价的，因此G)expense“花费，代价”为本题答案。
转载请注明原文地址:http://tihaiku.com/zcyy/3389615.html
相关试题推荐
随机试题
最新回复(0)