she swimming across the river she is swimming over the river

she swimming across the river she is swimming over the river The boy is swimming( across the river). he is swimming across the river改错 She was swimming in the river she is interested ___ swimming in the river The boy is swimming across the river.变为被动语态 He is swimming across the river.用across the river提问英语句子 she likes swimming in the river very much 同义句 She saw nobody swimming in the river,反义疑问句 look!he is ____ the river A.swimming across B.swimming throu 用所给词的适当形式填空：1.She is swimming -------(cross) the river. The teacher was swimming across the river .句子成分分析.