2. 外语
  3. The passage mainly aims to identify that nanotech may do potential damage to our health and environment. Dave Rejeski thinks th

The passage mainly aims to identify that nanotech may do potential damage to our health and environment. Dave Rejeski thinks th

admin2012-12-13  69
问题 The passage mainly aims to identify that nanotech may do potential damage to our health and environment.
Dave Rejeski thinks that nanotechnology research should be funded more money.
选项 A、Y
B、N
C、NG
答案B
解析 由题干Dave Rejeski可定位至第六段倒数第三句。Dave Rejeski认为纳米技术健康和环境问题研究领域应该投放更多的精力和资金。句中it代表的是上句的health and environmental effects of nanotechnology，并非题中的nanotechnology research，故本题错误。
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大学英语四级

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