They use computers to keep the traffic smoothly. A. being run B. run C. to run D. runn

Cansumers are not supposed to throw used computers in the trash because ______A．they conta

Why does the man go to the computer center？A．To learn how to use the InternetB．To ask the

Why people invented the first computer？A.It was used to win the war.B.It was used to ki

●Computers will become more advanced and they will also become easier to use.Improved spee

●Computers will become more advanced and they will also become easier to use.Improved spee

●Computers will become more advanced and they will also become easier to use.Improved spee