请问由scholarlyeditions的Dr. Q. Ashton Acton编辑的那些垃圾电子书对申请绿卡有用？# Immigration - 落地生根
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比如：Advances in Lovastatin Research and Application: 2013 Edition
Advances in Nanotechnology Research and Application: 2013 Edition
Advances in Heart Block Research and Treatment: 2011 Edition等等。这些垃圾电
子书对申请绿卡有用？值得在申请绿卡时提及吗？
Advances in Nanotechnology Research and Application: 2013 Edition
Advances in Heart Block Research and Treatment: 2011 Edition等等。这些垃圾电
子书对申请绿卡有用？值得在申请绿卡时提及吗？