please see this one and the link.
所有跟帖:
• 那只能说明你不能同时拥有两国绿卡.那是你拿到美国的后的选择. -灌水专用名- ♂ (151 bytes) () 06/14/2007 postreply 12:30:10
• I don't think so it is afterwards -NashFan- ♂ (0 bytes) () 06/14/2007 postreply 12:37:31
• 那只能说明你不能同时拥有两国绿卡.那是你拿到美国的后的选择. -灌水专用名- ♂ (151 bytes) () 06/14/2007 postreply 12:30:10
• I don't think so it is afterwards -NashFan- ♂ (0 bytes) () 06/14/2007 postreply 12:37:31