“If there is any information, please let me know,...

Câu hỏi: “If there is any information, please let me know, Nam” said Mary.

A. Nam said that if there were any information, please let him know.

B.  Mary told Nam that if there were any information, please let him know.

C. Mary asked Nam that if there were any information, to let her know.

D. Mary asked Nam to let her know if there was any information