“What did you do last night?” the policeman asked...

Câu hỏi: “What did you do last night?” the policeman asked the woman.

A The policeman asked the woman what did she do the night before.

B The policeman asked the woman what she had done the night before.

C The policeman asked the woman what had she done the night before.

D The policeman asked the woman what she did the night before.