Question

 (2011年南昌模擬)The police were seeking more information to find out________the rich merchant.

A．who it was that killed                   B．who was it that killed

C．it was who killed                         D．who was it killed

Answer 1

解析：選A。考查強調(diào)句型。強調(diào)句型的疑問句結構為：疑問詞＋is it＋that...而這里是強調(diào)句的疑問句結構作賓語，故用正常的陳述語序，所以答案為A。