they are living white their parents for the moment because their own house______.应该选has been rebuilt而不选is being rebuilt
问题描述：
they are living white their parents for the moment because their own house______.应该选has been rebuilt而不选is being rebuilt 是为什么
答
说明房子在他们和父母同住之前就开始翻修了,现在还在修理中,有一个从过去到现在的持续的过程,所以用现在完成时.