同义句型转换(英语) He joined the army ten years ago.
同义句型转换(英语) He joined the army ten years ago.
He joined the army ten years ago.
①___ ___ ten years ago ___ he joined the army.
②___ ___ ten years ___ he joined the army.
③He ___ ___ in the army for ten years.
④Ten years ___ ___ ___ he joined the army.