Multimedia is the combination of computer and(72)technology.
A.word processing
B.picture
C.video
D.radio
An internet is a combination of networks connected by()
A.modems
B.routers
C.switches
D.computers
The combination of sea/air transportation has in itself some advantages, such as ()
A.reducing cost of exports
B. the high reputation of airlines
C. the economy of sea transport
D. the speed of air transport
(72) A.intercourse
B.intercommunion
C.communicate
D.intercommunicate
The(71)is a combination of keys that allows the user to activate a program function without clicking a series of menus options.
(71)A.shortcut-key
B.quick-key
C.fast-key
D.rapid-key
A.product profitability
B.transportation integration
C.time--based performance
D.competitive performance
A.sea/air
B.rail/road
C.land bridge
D.air/road
A.intercourse
B.intercommunion
C.communicate
D.intercommunicate
A.Virtual Reality
B.Cloud computing
C.Big data
D.Internet+