At the()of the police, those people ran off in all directions.
The police knew the () of the accident.
He might have been killed () the arrival of the police.
The police ______ the murderer everywhere when he suddenly appeared in a theatre.
Man:I’m afraid I got stopped by the police for speeding today, dear.
Woman: Oh no, David. You didn’t, did you!
Man: ______.
Woman: That’s dreadful. We can’t afford that. You really should drive more slowly!
Man:I’m afraid I got stopped by the police for speeding today, dear.
Woman: Oh no, David. You didn’t, did you!
Man: ______.
Woman: That’s dreadful. We can’t afford that. You really should drive more slowly!
简述流量监管技术(police)。
修改police群组的gid为521的命令:groupmod-g521police。