They use computers to keep the traffic____________ smoothly.

A． being run B. run C. to run D. running

[单选题]They use computers to keep the traffic smoothly.A． being run B. run C. to run D. running

[单选题]The increased use of computers in business has been_________ by a costly increase in computer crime．A．accompaniedB．disappointedC．matchedD．witnessed

[单选题]36． We ___________ keep the new traffic law and learn how to protect ourselves．A．may．B．shouldC．canD．need

[单选题]H．elen: Making use of the heavy traffic to produce electricity.

[单选题]You are configuring 5 computers to use both Windows NT workstation 4.0 and Windows 2000 Professional. Each computer has an 8GB hard disk. You configure that hard disk on each computer to have two 4GB partitions. Windows NT workstation is installed on

[单选题]当听到“TRAFFIC TRAFFIC”时，入侵飞机对本航空器（）？A .有潜在的碰撞威胁B .有真正的碰撞威胁

[单选题]Modern computers based on ( ) are millions to billions oftimes more capable

[单选题]Computers are very important to modern life．Many people think that in the f

[单选题]Computers are very important to modern life．Many people think that in the f

[单选题]Computers are very important to modern life．Many people think that in the f