Not until she took off her dark glasses she was a famous film star.A. I realisedB. that d

问题补充：

Not until she took off her dark glasses she was a famous film star.

A. I realised

B. that did I realise

C. did I realise

D. that I realised

答案：

A. I realised

B. that did I realise

(答案→)C. did I realise

D. that I realised

解析：考查倒装句，not until放在句首时，从句不倒装，主句倒装，句意是：直到她摘下眼镜我才意识到她是个著名的电影明星。选C。