swimming are ducks the

in,swimming,the,are,pond,ducks,the.连词成句 the ducks are [swimming] 对括号部分提问 Some ducks are swimming in the pond对some ducks进行划线部分提问 Three.ducks.are.swimming.什么意思 There are many ducks are swimming in the lake.纠错解析. 是The ducks are swimming on the river 还是in the river?是There a The ducks are swimming in the lake.对in the lake提问 The ducks are swimming in the river.为什么用介词in,而不用on Those ducks are (swimming) in the river.对括号部分提问 there is a small river ____ the hill.Six ducks are swimming Where are the ducks是什么意思 lake the swimmihg ducks in are the