THE FACSIMILE _____ BY ALEXANDER BAIN IN 1843. A. IS INVENTED B. W...

54. - 100 CAU TRAC NGHIEM HSG LOP 8 MOI
Lớp 8 100 CAU TRAC NGHIEM HSG LOP 8 MOI
54. The facsimile _____ by Alexander Bain in 1843. A. is invented B. was invented C. invented D. has been invented