求助：EB1推荐信的格式# Immigration - 落地生根
b*f
1 楼
我看有好几种模板，到底应该选哪种啊？
第一种：
USCIS
Texas Service Center
P.O. Box 852135
Mesquite, TX 75185-2135
RE: Employment-based First Preference
Extraordinary Ability
Dr. XXX
第二种：
U.S. Department of Homeland Security
U.S. Citizenship and Immigration Services
Dear Sir/Madam,
第三种：
1/22/2015
Dear US Immigration Officer,
第四种最直接：
To whom this letter may concern,
第一种：
USCIS
Texas Service Center
P.O. Box 852135
Mesquite, TX 75185-2135
RE: Employment-based First Preference
Extraordinary Ability
Dr. XXX
第二种：
U.S. Department of Homeland Security
U.S. Citizenship and Immigration Services
Dear Sir/Madam,
第三种：
1/22/2015
Dear US Immigration Officer,
第四种最直接：
To whom this letter may concern,
