A.I/O ports
B.Printers
C.Database system
D.Keyboards
[单选题] (75) are designed to manage large bodies of information.(75)A. I/O portsB. PrintersC. Database systemD. Keyboards
[单选题]The new-designed car is on show now. I wonder _____.A. how much it cost B. how much did it costC. how much it costs D. how much does it cost
[单选题]Every yearearthquakes are responsible for a large number of deaths and a va
[单选题]Every yearearthquakes are responsible for a large number of deaths and a va
[单选题]Every yearearthquakes are responsible for a large number of deaths and a va
[单选题]Every yearearthquakes are responsible for a large number of deaths and a va
[单选题]Every yearearthquakes are responsible for a large number of deaths and a va
[单选题]Every yearearthquakes are responsible for a large number of deaths and a va
[单选题]Every yearearthquakes are responsible for a large number of deaths and a va
[单选题]Every yearearthquakes are responsible for a large number of deaths and a va