2. 外语
  3. At the international conference, the scientist gave a report (base) ______ on his recent experiments.

At the international conference, the scientist gave a report (base) ______ on his recent experiments.

admin2009-06-28  41
问题 At the international conference, the scientist gave a report (base) ______ on his recent experiments.
选项
答案based
解析 本句中，主语是the scientist，谓语是gave，因此base需要变成非谓语动词的形式，report和base之间是被动关系，所以采用过去分词。
转载请注明原文地址:https://kaotiyun.com/show/oVqK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)