can h4 be volunteer?

to cover the gap between opt and h1, i have to transfer to h4. can i work as volunteer without any pay? thx

所有跟帖： 

• 回复：can h4 be volunteer? -單身老貓- ♀ (246 bytes) () 02/22/2006 postreply 09:19:46

• thank you, old cat, please come in -226- ♀ (148 bytes) () 02/22/2006 postreply 09:35:43

• that is definitely illegal -CARN- ♀ (0 bytes) () 02/22/2006 postreply 12:32:53

• 不行。 -的經驗。。。。- ♂ (76 bytes) () 02/22/2006 postreply 10:39:30

• 回复：can h4 be volunteer? -CARN- ♀ (469 bytes) () 02/22/2006 postreply 12:31:49