1:假如h1b還沒有批準前返美,可否再以F1-OPT 入境?
-Yes, but the H-1 approval will have no I-94. Thus, your child need to get the H-1 I-94 at the US-Canada border using the H-1 approval notice.
2:假如h1b批準後返美, 可否直接以h1b 入境?
-Yes. Your child can enter US using the H-1 approval notice in advance up to 10 days before the H-1 is effective, or after the H-1 is effective.
萬分感激!