2. 外语
  3. What are the symptoms of SBS? What is the probable reason that may bring about SBS?

What are the symptoms of SBS? What is the probable reason that may bring about SBS?

admin2013-02-05  54
问题 What are the symptoms of SBS?
What is the probable reason that may bring about SBS?
选项 A、SBS is said to be caused by one of two general categories of pollution, given a poorly ventilated, airtight building.
B、The "new smell" of chemical vapors given off by paint, glue and other construction materials.
C、Formaldehyde is one of the many VOCs which also cause SBS.
D、None of the above three.
答案A
解析 可能导致SBS的产生主要原因为文中第二段第一句中“SBS据信由于一到一种污染类别”这是正确的选择。
转载请注明原文地址:https://kaotiyun.com/show/QdlK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)