2. 外语
  3. The professor could hardly find sufficient grounds______ his arguments in favor of the new theory.

The professor could hardly find sufficient grounds______ his arguments in favor of the new theory.

admin2010-02-22  59
问题 The professor could hardly find sufficient grounds______ his arguments in favor of the new theory.
选项 A、to be based on
B、to base on
C、which to base on
D、on which to base
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/AL9K777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)