Q.1I

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Q.1I-20代表什么意思？怎样获得？

I-20表有美国政府部门官方的表格，由认证美国院校签发。提前准备入学的非移民投资学生们务必拥有此表格才可以申请F-1或M-1签证。I-20表可以作为入学证明，包含付款SEVISI-901花费、签证申请办理或签证情况变动所需要的必需信息内容。I-表里有同学SEVIS系统软件序号坐落于右上方条形码的上方，从英文字母N逐渐，随后联接九位数据。Q.1What is an I-20 and how do I get it?

TheForm I-20 is an official U.S. Government form, issued by a certifiedschool, which a prospective nonimmigrant student must have in orderto get an F-1 or M-1 visa. Form I-20 acts as proof-of-acceptance andcontains the information necessary to pay the SEVIS I-901 fee, applyfor a visa or change visa status, and be admitted into the UnitedStates. The Form I-20 has the student"s SEVIS identification number,which starts with the letter N and is followed by nine digits, on theupper right side directly above the barcode

Q.申请办理学生们签证大概多长时间？

最好申请者I-20表后尽早申请办理非移民投资学生们签证，为了尽早分配签证招聘面试。新生签证（F和M）签发日期不早于开学了日期前120天。

Youare encouraged to apply for your nonimmigrant student visa as soon asyou have your I-20. To ensure you get an early and timely date youmay apply at any time. Student (F and M) visas for new students canbe issued up to 120 days in advance of the start date for a course ofstudy.

不论什么时候签发签证，假如你第一次去美国，你就只能在那儿I-入校日期前30日内进到20表。

Foryour initial entry, you may only enter the United States within 30days of the beginning of the course of study stated on your I-20,regardless of when your visa was issued.

的。一般来说，如果你达到下列全部标准，大家可以申请变更非移民投资签证情况：根据非移民投资签证合理合法进到美国；非移民投资签证仍有效期内；未违背签证条件及情况；未采取任何可能造成非法拘留的举动。相关详细资料，请访问USCIS网址。

Yes.In general, you may apply to change your nonimmigrant visa status ifyou were lawfully admitted to the United States with a nonimmigrantvisa, if your nonimmigrant status remains valid, if you have notviolated the conditions of your status, and you have not committedany actions that would make you ineligible. For more details, pleasevisit the USCIS

若是在预定签证面试后接到其他学校新的签发I-20表，面试的时候请告诉签证官这样的事情。

Ifyou received an I-20 after scheduling your appointment, then you caninform the U.S. consular officer of the new I-20 at the time of theinterview.

不，你若在美国，你也就不再需要申请办理签证，由于签证的功效只是让持有者入关。USCIS资询是否要调节签证情况。但是，一旦你离开美国，你必须申请办理学生们签证才可以再度入关。

No.Once you are in the United States, you do not need to apply for a newvisa because the visa is only for entry into the United States. Checkwith USCIS to determine if you need to adjust status. If you leavethe country, however, you"ll need to apply for the student visa inorder to re-enter the United States.

拥有F类签证的全日制学生们可以报名每星期不得超过20小时院校勤工助学主题活动。入校一年后，学生们签证持有者能去USCIS申请办理学校外工作许可证。详情请联系您学校的学生咨询顾问。

Full-timestudents on F visas may seek on-campus employment not to exceed 20hours per week. After the first year in student status, an applicantmay apply for employment off campus with authorization from USCIS.Please contact your student advisor for further information.

依据学生及学者的信息管理系统相互交流和浏览(SEVIS)各高校以及各种沟通交流新项目务必核查全部新生、高学段外国留学生与交流出国访问学者的申请注册情况。SEVIS成本是互换专家学者签证申请者签发签证的前提条件。相关详细资料，请访问SEVIS网址。

TheStudent and Exchange Visitor Information System (SEVIS) programrequires schools and exchange programs to verify the enrollmentstatus of all new and continuing foreign students and exchangevisitors. Exchange visitor visa applicants are required to pay aSEVIS fee beforea visa can be issued. The SEVIS website hasmore details.