2. 外语
  3. Salt spread on road in winter may cause all the following problems except ______. According to the author, when can CMA be appl

Salt spread on road in winter may cause all the following problems except ______. According to the author, when can CMA be appl

admin2009-06-15  39
问题 Salt spread on road in winter may cause all the following problems except ______.
According to the author, when can CMA be applied to the road?
选项 A、In the near future.
B、Right now.
C、After its cost halved.
D、Cannot tell from the passage.
答案D
解析 课文说CMA开始受到人们的青睐，并有望在以后取代盐，但具体何时投入使用，并未说明，只说在研究之中，因此可选D。
转载请注明原文地址:https://kaotiyun.com/show/WQLd777K
本试题收录于： 职称英语理工类A级题库职称英语分类
0

职称英语理工类A级

职称英语

相关试题推荐
随机试题
最新回复(0)