問題詳情:
--- Did you ask the guard _______ happened?
--- Yes, he told me all _______ he knew.
A. what; that B. what; what C. which; which D. that; that
【回答】
A. what happened是賓語從句. all 之後that he knew是定語從句.先行詞是all,所以關係代詞只能用that.
知識點:定語從句
題型:選擇題