可以,而且可以fulltime。 这里有官方的说明,不过用词很绕的说: http://www.uscis.gov/portal/site/uscis/menuitem.eb1d4c2a3e5b9ac You do not need to apply to change your nonimmigrant status if you wish to attend school in the United States, and you are the spouse or child of someone who is currently in the United States in any of the following nonimmigrant visa categories: Diplomatic and other government officials, and employees (A visa category) International trade and investors (E visa ) Representatives to international organizations and their employees (G visa ) Temporary workers (H visa) Representatives of foreign media (I visa) Exchange visitors (J visa) Intracompany transferees (L visa) Academic (F visa) or vocational (M visa) students (you may attend elementary, middle or high school only: if you want to attend post-secondary school full-time you must apply for a change of status).