2. 外语
  3. ______ such heavy pollution already, it may now be too late to clean up the river.

______ such heavy pollution already, it may now be too late to clean up the river.

admin2012-05-08  31
问题 ______ such heavy pollution already, it may now be too late to clean up the river.
选项 A、Suffering
B、Suffered
C、To suffer
D、Having suffered
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/sTwd777K
本试题收录于： 公共英语二级笔试题库公共英语（PETS）分类
0

公共英语二级笔试

公共英语（PETS）

相关试题推荐
随机试题
最新回复(0)