2. 外语
  3. Our scientific findings cannot be regarded as ______ in such a short period of time.

Our scientific findings cannot be regarded as ______ in such a short period of time.

admin2010-05-25  42
问题 Our scientific findings cannot be regarded as ______ in such a short period of time.
选项 A、to have been obtained
B、to be obtained
C、having been obtained
D、being obtained
答案C
解析 非谓语动词及时态题。as在这里是介词，后面应接名词性质的词，create的动作是过去发生的，所以选C 。
转载请注明原文地址:https://kaotiyun.com/show/8o1K777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)