This passage mainly discusses how epidemics spread and how to prevent in advance

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问题 This passage mainly discusses how epidemics spread and how to prevent in advance. [br] In comparison with money spent on disease prevention, disease treatment costs ______.

选项

答案 much more

解析 本题涉及到流行病预防和流行病治疗的费用比较,应锁定文章第十二段.该段首句即为答案所在:Disease prevention costs much less than disease treatment“疾病预防的费用比疾病治疗的费用少得多”,反言之就是“疾病治疗的费用比疾病预防的费用多得多”,空中应填入与much less意义相反的much more。题干中的短语In comparison with暗示此处涉及到两者之间的比较,应填比较级。
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