题目内容:
The police were seeking more information to find out _______ the rich man.
Awho was it that killed
Bwho it was that killed
Cit was who killed
Dwho was it killed
答案解析:
The police were seeking more information to find out _______ the rich man.
Awho was it that killed
Bwho it was that killed
Cit was who killed
Dwho was it killed