Skip to main content

opt期间去加拿大



可以，我去了3回，需要准备的材料：
1。中国护照和失效的美国F1签证
2。有效的I94(即有效期为D/S)
3。有效的EAD卡
4。工作的offer letter
5。全部的I20(是全部，不是光最新的）
6。如果international center能给你写个good standing letter那是最好，但不是必
须的（信的内容主要是证明你在OPT，而且声明你要用"auto revalidation visa
policy"回到美国)

如果从陆路自己开车的话，出境的时候不要交I94（可以自己先把I94给拿下来）
如果是航空公司的话，一种是不要交I94，另一种是机场给你换一种I94(上面声明你要
用auto revalidation visa policy回到美国），取决于你从哪个机场出境

我从detroit和buffalo都出境过，最长1周时间，基本上border officer都知道auto
revalidation visa policy。而且我的international center很负责，留给我应急电话
以免我需要帮助，但都没用上。边境官都知道auto revalidation visa policy。如果
你要担心，你还可以去网上打印一份这个policy的官方解释。只要你有有效的I94，EAD
和工作的offer letter，回来没问题

Buffalo入境相对detroit要简单，detroit需要重新按手印。

【 在 jolin2010 (jolin) 的大作中提到: 】
: 请问，F1visa过期，OPT刚开始，可以去加拿大玩几天，然后返回美国么
: 通过陆路
: 谢谢
Labels:

Comments

Post a Comment

https://gengwg.blogspot.com/

Popular posts from this blog

CKA Simulator Kubernetes 1.22

  https://killer.sh Pre Setup Once you've gained access to your terminal it might be wise to spend ~1 minute to setup your environment. You could set these: alias k = kubectl                         # will already be pre-configured export do = "--dry-run=client -o yaml"     # k get pod x $do export now = "--force --grace-period 0"   # k delete pod x $now Vim To make vim use 2 spaces for a tab edit ~/.vimrc to contain: set tabstop=2 set expandtab set shiftwidth=2 More setup suggestions are in the tips section .     Question 1 | Contexts Task weight: 1%   You have access to multiple clusters from your main terminal through kubectl contexts. Write all those context names into /opt/course/1/contexts . Next write a command to display the current context into /opt/course/1/context_default_kubectl.sh , the command should use kubectl . Finally write a second command doing the same thing into ...
Post a Comment
Read more

OWASP Top 10 Threats and Mitigations Exam - Single Select

Last updated 4 Aug 11 Course Title: OWASP Top 10 Threats and Mitigation Exam Questions - Single Select 1) Which of the following consequences is most likely to occur due to an injection attack? Spoofing Cross-site request forgery Denial of service   Correct Insecure direct object references 2) Your application is created using a language that does not support a clear distinction between code and data. Which vulnerability is most likely to occur in your application? Injection   Correct Insecure direct object references Failure to restrict URL access Insufficient transport layer protection 3) Which of the following scenarios is most likely to cause an injection attack? Unvalidated input is embedded in an instruction stream.   Correct Unvalidated input can be distinguished from valid instructions. A Web application does not validate a client’s access to a resource. A Web action performs an operation on behalf of the user without checkin...
2 comments
Read more