2. 外语
  3. ______ air and marine transportation has greatly expanded but is under stricter international regulation? ______ tapping into A

______ air and marine transportation has greatly expanded but is under stricter international regulation? ______ tapping into A

admin2009-06-24  56
问题 ______ air and marine transportation has greatly expanded but is under stricter international regulation?
______ tapping into Arctic resources has not become a reality?
选项 A、 
B、 
C、 
D、 
答案B
解析
转载请注明原文地址:https://kaotiyun.com/show/y5Hd777K
本试题收录于： 公共英语五级笔试题库公共英语（PETS）分类
0

公共英语五级笔试

公共英语（PETS）

相关试题推荐
随机试题
最新回复(0)