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2023年3月1日，美国移民排期官网截图显示，当前已有17个签证类别可以预约，其中中国公民可预约的签证类别为F-1学生签证、B-1商务签证、E-2投资移民签证、F-3雇佣移民签证。
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================================================================================================================================================================================================================================================================================================================================================================================================═美国移民排期官网截图
2023年3月1日，美国移民排期官网截图显示，当前已有17个签证类别可以预约，其中中国公民可预约的签证类别为F-1学生签证、B-1商务签证、E-2投资移民签证、F-3雇佣移民签证。
相关链接美国驻华大使馆官网
已有17个签证类别可以预约
据美国驻华大使馆官网显示，自2022年12月21日起，中国公民可通过在线签证申请系统（
