回複：回複：H-1 extension problem

1 也就是說,H1-B第六年結束時,你正等待LC,而且等待時間為此365天,這時候你可以申請第七年的延長.
Yes

2 如果你在等待I-140,H1-B可以一次延長三年.
Rule 2 applied to those with approved I-140 but waiting for visa number. 等待I-140 needs to use the first rule.