IQ小博士There is a duck in front of two ducksThere is a duck be

There is a duck in front of two ducks.There is a duck betwee There is a duck in front of two ducks. There is duck in front of two ducks.There is a duck between There is a duck between two duks. There are two ducks in front of a duck and two ducks behind there is a duck in frnot of two ducks的意思 a there duck is the lake in There is a duck in the river[改为复数] There is a mother duck. She la The plan is a dead duck:there is no money The plant is a dead duck:there is no money there is a duck in the water the lion is very happy to see h