the police are___the records of all those involved in the crime.答案是looking out为什么啊

问题描述:

the police are___the records of all those involved in the crime.答案是looking out为什么啊

look out:挑出〔找出〕(某物)

这里是正在进行时态,be+doing
表示警察正在找出所有嫌疑犯的资料