1. I-94 number，填第一次入境时的I-94号（即I-20上的Admission number)还是最近一次入境钉在护照上的那个I-94的号码？
2.Part 4，3g. Have you, or any other person included in this application, been employed in the U.S. since last admitted or granted an extension or change of status? 我是在学校做RA的，应该填Yes还是No呢？
非常感谢大家帮忙！