多谢８老师答复！
再请教几个问题 :
1. 有没有规定，我父亲必需在新地址住３个月以上，才能申请绿卡？
-No. He can apply for it any time because he has been US for > 3 months (irrelevant to address change).
2. 去年， 在美国已经给我母亲申请了绿卡，并且已经批了。 现在是单独给我父亲申请绿卡，那么在填I－１３０ Page2
D.Other Information 2. Have you ever before filed a petition for this or any other alien?
-Say "Yes".
应该选 YES，对吗？
IF 'YES', GIAVE NAME, PLACE AND DATE OF FILING AND RESULT.
名字是我母亲的名字，-Right.
地址是什么？是我旧家所在的CITY的名字,-No.
还是USCIS LOCAL OFFICE所在的CITY的名字 ，
-Right.
DATE OF FILING: 是I-130 收据上显示的日期吗 ?-Right, the receipt date of I-130.
RESULT: 填 APPROVED ?-Right.
3. 我父亲今年79岁, 需不需要付$85打指纹，需不需要填G-325A 表 ?
-Rigth if he has turned 79th birth date.
I-485 表INSTRUCTION 解释的不清楚, 有的地方说 79岁, 有的地方说 78岁:
Page3 5. Biometrics services : IF YOU ARE BETWEEN THE AGES OF 14 AND 79, YOU MUST BE FINGERPRINTED ....
Page4 8. Form G-325A : YOU MUST SUBMIST A COMPLETED FORM G-325A IF YOU BETWEEN THE AGES OF 14 AND 79
YEARS OF AGE.
Page5 Filing Fee: AN ADDINTIONAL BIOMETRICS SERVICES FEE OF $85 IS REQUIRED FOR APPLICANTS AGES 14 TO
78.
非常感谢您百忙之中，回答我这么多问题!!!
