Policemen are investigating the _______ of computers from th

Policemen are investigating the _______ of computers from th 一半的警察翻译：half of policemen还是half of the policemen还是half of th No all of the policemen are good.同义句 ____ ____ the policemen The policemen are in -------- of the stolen money everywhere computers is one of the most useful inventions computers are the police are investigating the company ,three 11.The _______ action of the policemen saved the people in t The policemen are in uniform. There are fifty students in the class;half of ( )are from th ( )computers are of great benefit to the development of scie computers are the second most useful ( ) of the world Computers are the second most useful ____ of the world.