1.When walking along the river,I picked up many beautiful stones.改同义句 When I _ _ along

分类: 作业答案 • 2021-11-12 22:46:58

问题描述：

1.When walking along the river,I picked up many beautiful stones.改同义句 When I _____ _____ along

答

因为是两个空,所以应该是：
When I __was___ __walking___ along the river,I picked up many beautiful stones.

1.When walking along the river,I picked up many beautiful stones.改同义句 When I _____ _____ along