WHEN YOU SEND A DOCUMENT BY A FAX MACHINE, ITS...REMAINS ORIGINAL....

12. - KIEM TRA 15 11 4 MA DE
KIEM TRA 15 11 4 MA DE
12. When you send a document by a fax machine, its...remains original. A. messenger B. relative C. customer D. recipient A. shape B. size C. text D. graphics