我是h4,到美国7个月了,准备申请税号,1、我是选居民身份还是非居民身份?2、如果是以居民的话,是 A. u.s .resident filing a u.s. tax return and not eligible for an ssn 还是B.dependent /spouse of a nonresident alien visa holderC.spouse of u.s citizen/resident alienthanks a lot!