2. 专升本
  3. Great as Newton was, many of his ideas______today and are being modified by the work of scientists of our time.

Great as Newton was, many of his ideas______today and are being modified by the work of scientists of our time.

admin2015-08-21  27
问题 Great as Newton was, many of his ideas______today and are being modified by the work of scientists of our time.
选项 A、are to challenge
B、may be challenged
C、have been challenged
D、are challenging
答案C
解析 根据句法知识，此处需要一被动语态，从后面的are being modified可排除B。
转载请注明原文地址:https://kaotiyun.com/show/LTTC777K
本试题收录于： 英语题库普高专升本分类
0

英语

普高专升本

相关试题推荐
随机试题
最新回复(0)