对了，批是批了，可就是没把原始i20给我寄回来，这是怎么回事儿？回

我入境时没说是要上学，所以i94上没加注。给了6个月停留。
入境三个月后，我申请了语言学校的一年课程。申请材料如下：
·A copy of my signed I-539 application requesting my status to be transferred from B-2 to F-1
·A check for I-539 in the amount of $195
·A copy of the I-20 issued by XXX College
·A copy of the front page of my passport, visa, I-94
·A copy of the I-134 form, signed by my sponsor
·A copy of the bank statement- evidence of financial status of the sponsor

也祝各位好运