问题补充:
Not until on TV that the Chinese was rescued by the European Union Task Force.
A. did I turn; did I know
B. did I turn; I knew
C. I turned; did I know
D. I turned; I had know
答案:
A. did I turn; did I know
B. did I turn; I knew
(答案→)C. I turned; did I know
D. I turned; I had know
解析:考查not until 放在句首,使用部分倒装。从句不倒装,主句倒装。所以答案选C 。