______ of the burden of ice, the balloon climbed up and drifted to the South.

admin2014-06-25  37

问题 ______ of the burden of ice, the balloon climbed up and drifted to the South.

选项 A、To be free
B、Freeing
C、To free
D、Freed

答案D

解析
转载请注明原文地址:https://kaotiyun.com/show/aJUC777K
本试题收录于: 英语题库普高专升本分类
0

最新回复(0)