2. 考研
  3. By "ecocide" the author most probably means _____. It can be inferred from the text that the author believes that _____.

By "ecocide" the author most probably means _____. It can be inferred from the text that the author believes that _____.

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问题 By "ecocide" the author most probably means _____.
It can be inferred from the text that the author believes that _____.
选项 A、nationwide application of anti-pollution devices can finally prevent cancer.
B、tough legislation is needed to set lower limits of worker exposure to harmful chemicals.
C、more research is required into the causes of cancer before further progress can be made.
D、industrialization must be slowed down to prevent further spread of cancer-causing agents.
答案B
解析 推理判断题。从本文可以推理，作者同意下面哪一看法?"全国采用反污染装置才能最后防止癌症"过于偏激，实际上做不到。"更多研究癌症的原因才能取得进一步的进展"，只是研究致癌原因而不采取措施，于事无补。"必须使工业化减速以防止致癌物的扩散"属极端做法。"建立更严厉的法律来限制工人接触有害化学物质"可从文中推断出，因为第3段后半段写道："由于医学科学家和管理当局重视不够，许多工人在高浓度氯乙烯的环境中工作，健康和生命受到威胁"。而现行的各种限制标准比道尔公司规定的"安全极限"都高。所以，可以推理，作者认为，需要更严格的法规来降低工人接触有害化学物质的量。注意：the official maximum permissible body burden公认的体内最大承受量。biodegradable不能起生物递降分解作用的。
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