现在新的Q签证也是十年。没有过去的L类别了。换新的签证当然应该交规费，F1到OPT不用交钱？OPT到H1B不用交钱？

来源: 天青水蓝于 2023-02-16 19:22:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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