Choose the right variant of paraphrasing Direct Speech into Indirect one.

«Why hasn’t he locked the car door?» the policeman said.

А) The policeman asked why hadn’t he locked the car door.

Б) The policeman asked why he didn’t  lock the car door.

В) The policeman asked why he hadn’t locked the car door.

 

S'il vous plaît, on peut avec l'explication.