2. 外语
  3. The suggested causes of a given phenomenon cannot always be independently observed, and so it is hard to ______ the possibility

The suggested causes of a given phenomenon cannot always be independently observed, and so it is hard to ______ the possibility

admin2005-12-10  36
问题 The suggested causes of a given phenomenon cannot always be independently observed, and so it is hard to ______ the possibility of there being explanations alternative to the one proposed.
选项 A、account for
B、rule out
C、guard against
D、do with
答案B
解析
转载请注明原文地址:https://kaotiyun.com/show/uHIO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)