他们说啥你就信啥？法律的事我看政府的说法，就是我主帖里说的，看DHS 吧：

https://studyinthestates.dhs.gov/students/maintaining-status

https://studyinthestates.dhs.gov/students/study/full-course-of-study

所有跟帖： 

• 七月六日，哈佛正式宣布今年秋天教学计划，同一天ICE把三月份刚放松的规则又加严了 -BeLe- ♀ (1923 bytes) () 07/09/2020 postreply 06:26:17