问题补充:
. that I was puzzled.
A. So difficult a question did he ask me
B. Such difficult a question did he ask me
C. Such a difficult question he asked me
D. He asked me a so difficult question
答案:
(答案→)A. So difficult a question did he ask me
B. Such difficult a question did he ask me
C. Such a difficult question he asked me
D. He asked me a so difficult question
解析:考查固定句型。So/such... that...“如此......以至于......”,such+a/an+adj.+n.;so+adj.+a/an+n.。句意“他问的问题那么难,以至于我哦也很迷惑。”so谓语句首时,应该用部分倒装,即把谓语的一部分提到主语前。故选A。