问题
选择题
It was not ______she took off the glasses ________ I realized she was a famous film star.
A．when; that
B．until; that
C．until; when
D．when; until
答案
答案：B
题目分析：not…until…句型的强调句：It is/was not until +被强调部分+that+其他成分。所强调的可以是单词、短语，也可以是从句，但结构必须完整。本题大意，直到她摘掉墨镜我才意识到她是一个著名的电影明星。故B正确。