They use computers to keep the traffic_____smoothly
1.they use computers to keep the traffic ( )smoothly.
they use computers to keep the traffic ( ) smoothly. A.being
They use computers to keep the traffic----smoothly A.being r
they use computers to keep the traffic( )smoothly.A.being ru
They use computers to keep the traffic run smoothly.请翻译一下并说明
they use computers to keep the traffic running smoothly可以是将r
1.They use computers to keep the traffic ______(run) smoothl
we can use computers to s_______lots of information they are
They use the machine to keep the room cool(在线等候)急!
高二英语单选题1.They use computer to keep the traffic ( )smoothly.A
writers now use computers to w____,students use computers s_
拜拜忙,Computers are very __ (use) to us and they __________(us