2. 外语
  3. Salt spread on road in winter may cause all the following problems except ______. Why is CMA favoured to salt? Because _______.

Salt spread on road in winter may cause all the following problems except ______. Why is CMA favoured to salt? Because _______.

admin2009-06-15  39
问题 Salt spread on road in winter may cause all the following problems except ______.
Why is CMA favoured to salt? Because _______.
选项 A、it is less expensive
B、it has minimal adverse effect
C、people like it better than salt
D、highway departments want to have a change
答案B
解析 从作者的叙述可以知道，CMA的造价较高，但它的副作用最小，从长久考虑，是比盐更合适的选择，因此人们才开始青睐于CMA。
转载请注明原文地址:https://kaotiyun.com/show/JQLd777K
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)