We`re going to help water the trees.为什么填water?to watering

We`re going to help water the trees.为什么填water?to watering We’re going to help ——the trees. I___the trees every day A.water B.am watering C.am going to 1.We are going to help__ (water) the trees this afternoon. trees need water to I want to help him water trees.( )( )to helphim( )water tree we're going to the zoo( )school 填介词 .We should water the young trees often to make them grow wel 是did you have anyong to water the trees 急,在线等,怎样区别To water,watering,watered We‘re going to help the tourists to speak Chinese.改为同义句 we’re going to .