One solution to major security problems is(75), which are frequently installed to fix known security holes.

A．patches

B．compensations

C．complements

D．additions

[单选题]One solution to major security problems is(72) ,which are frequently installed to fix known security holes.A．additionsB．compensationsC．patchesD．complements

[单选题]One solution to major security problems is(73)，which are frequently installed to fix known security holes．A．patchesB．compensationsC．complementsD．additions

[单选题]One solution to major security problems is(71), which are frequently installed to fix known security holes。A．additionsB．compensationsC．patchesD．complements

[单选题]One solution to major security problems is( )， which are frequently install

[单选题]What is one of the problems that David is facing now?A．He is too young to get a credit card.B．He has no time to learn driving.C．He has very little spare time.D．He will soon lose his job.

[单选题]What is one of the problems that David is facing now?A． He is too young to get a credit card.B． He has no time to learn driving.C． He has very little spare time.D． He will soon lose his job.

[单选题]One of the problems Wagoner faces is______.（ ）[A] to fight for a favorable term for the employees' health benefits[B] to start an advertising campaign to promote sales of GM's cars[C] to eliminate GM's old crop of cars that people don't want to b

[单选题]Skimming is one of the major types of selective reading. It differs from normal reading,_________ not all of the material is read.A． in thatB． in whichC． at thatD． by which

[单选题]It is one of themost [pressing] problems facing this country.A.urgentB.seri

[单选题]One major disadvantage of a low-speed diesel as compared to a steam main-propulsion system is（）.A . the extra weight required for the diesel reduction gearingB . a minimum speed for the engines that limits the minimum speed of the vesselC . the highe