Tet holiday is the most interesting Vietnamese tra...

Câu hỏi: Tet holiday is the most interesting Vietnamese traditional festival that he's ever attended.

A. Tet holiday is more interesting than the Vietnamese traditional festival that he’s ever attended.

B. He has never attended a more interesting Vietnamese traditional festival than Tet holiday.

C. He has attended many interesting Vietnamese traditional festival including Tet holiday.

D. Tet holiday is one of the most interesting Vietnamese traditional festival he's ever attended.