题目

我国的“四大家鱼”是指（   ） A．青鱼、鲢鱼、草鱼、鳙鱼        B.青鱼、鲢鱼、草鱼、鲤鱼 C．鲫鱼、鲢鱼、草鱼、鲤鱼        D．鲫鱼、鲢鱼、草鱼、鳙鱼 答案：A Only when I woke up______ what had happened.A. I knew B. I did knowC. did I know D. had I known