关于F1不能提前超过30天入境的规定,美国homeland security的官网上写的是:“Students and exchange visitors entering the United States for the first time under their respective nonimmigrant visa classification may only be admitted up to 30-days prior to the program start date.” 我5年前签过F1在美国读Master,用F1签证往返美国多次,这次去读phd是不是就不受这个30天限制了?
另外,如果必须在30天以内的话,我能不能用旅游签证入境(之前的B2旅游签还没有过期,并且F1签证下来后也没有被注销). 然后去加拿大等到30天内再以F1身份入境?
原来是要看SEVIS纪录的~~谢谢!! 那如果B2身份入境,可以去加拿大然后再以F1身份进美国么? 发信问学校的国际学生办公室,说这么做有风险。“There is no guarantee that you will be allowed back into the US on the F-1 when you so recently had entered on the B-1. There is definitely risk to this plan.” 这样的情况多么?万分感谢!!!