回複：問一個EB1B換工作的問題

EB1B的140和485一起遞交後，是不是要收到各自的receipt number？

-Yes.

是不是140批了後，才開始審理485？

-The will be processed at the same time, but I-485 will not be approved until the I-140 is approved or both are approved at the same time in some case.

如果140批了，而485超過了180天，就可以換工作

-Yes.

或不用擔心被解雇了？

-You need to have a job for I-485 approval.

180天是從140批了後計算，還是從485的notice date或received date，或priority date計算？

-from the receipt date of I-485.

多謝！