Вход
WAEC - Data Processing (2017 - No. 16)
An internet-based system that allows people different geographical locations to have in-personmeeting is known as
voice messaging
voice conferencing system
on-line mailing
fax system
Коментари (0)
Влезте, за да коментирате
Реклама
Разрешете на javascript да зареди правилно тази страница
