AP的官方解釋及產生的問題

AP的官方解釋如下,
http://uscis.gov/graphics/services/Emergency/#Advanced
Advance Parole
Most aliens who have pending applications for immigration benefits or for changes in nonimmigrant status need Advance Parole to re-enter the U.S. after traveling abroad. Aliens applying for advance parole on the basis of a pending application for adjustment of status must be approved for advance parole prior to leaving the United States in order to avoid the termination of their pending application for adjustment. Note: this does not apply to aliens who have applied to adjust to permanent resident status and who maintain H-1B (Specialty Worker) or L-1 (Intracompany Transferee) status, or their dependents, who have applied to adjust to permanent resident status and who have valid H-1B or L status and valid visas, V nonimmigrants who have a valid V nonimmigrant visa, are in valid V nonimmigrant status and have or obtain a valid V nonimmigrant visa before applying for readmission to the US, and K-3/4 nonimmigrants who have applied to adjust to permanent resident status and who have a valid K-3/4 nonimmigrant visa, are in valid K-3/4 nonimmigrant status and have or obtain a valid K-3/4 nonimmigrant visa before applying for readmission to the US.
我看了這個解釋後,產生一個問題
如果一對夫婦,先生一直持有有效的H1B,太太是持B1簽證經常來美國從事商務.在遞了485以後,太太是否還能繼續持B1簽證出入美國而不影響綠卡申請呢?
請問哪位有類似的情況?是如何處理的?
謝謝