瞧,孩子们正在追逐一只小猫 The children __________________a small cat.
问题描述：
瞧,孩子们正在追逐一只小猫 The children __________________a small cat.
答
are running after
瞧,孩子们正在追逐一只小猫 The children __________________a small cat.
are running after