The workers demonstrated and wanted more ___in the running o

More and more trees need ___in the world.A.planting B.to pla 英语翻译Simulation results have demonstrated the effectiveness o These years ,(more and more )cars are running on the road ,i They need some more workers and money to build the bridge.改为 There were more than 10 passengers ___in the air crash... Most of the office workers are ( )and The workers were made___day and night. The dustmen said they were___(bad)paid and wanted more money we ___in the neighborhood The workers and peasants( )the majority of the population of The cold wind went to her eyes and big tears began running o The speed of sound ___in soilds,liquids and gases