2. 专升本
  3. The world’s supplies of petroleum( ).

The world’s supplies of petroleum( ).

admin2016-02-02  23
问题 The world’s supplies of petroleum( ).
选项 A、have been gradually being exhausted
B、have gradually exhausted
C、are gradually exhausted
D、are being gradually exhausted
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/ImHC777K
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)