2. 外语
  3. The passage mainly aims to identify that nanotech may do potential damage to our health and environment. At present consumers a

The passage mainly aims to identify that nanotech may do potential damage to our health and environment. At present consumers a

admin2012-12-13  30
问题 The passage mainly aims to identify that nanotech may do potential damage to our health and environment.
At present consumers are concerned with health problems from nanotech much more than scientists do.
选项 A、Y
B、N
C、NG
答案C
解析 全文中并未确切提及到哪一个群体更关心纳米技术带来的问题。
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大学英语四级

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